# Radio Man
**Radio Man** (also written Radioman) is the nickname of **Craig Castaldo** (born 1950), an American background actor who has made more than 300 appearances as an extra in films and television, and who is known for wearing a radio around his neck.[11](https://faroutmagazine.co.uk/radioman-prolific-new-yorker-cinema/) He is a familiar figure on New York City film sets, where directors, actors, and crews have come to treat his presence as a good omen.[1](https://www.amny.com/entertainment/radioman-steps-into-his-first-starring-role/)
| Key fact | Detail |
|---|---|
| Trademark | A radio worn around his neck on a cord, which gave him his nickname[2](https://abcnews.com/blogs/entertainment/2012/11/robin-williams-poses-with-homeless-lookalike) |
| Output | More than 300 appearances as a background extra in film and television[11](https://faroutmagazine.co.uk/radioman-prolific-new-yorker-cinema/) |
| Union status | Life member of the Screen Actors Guild; joined SAG-AFTRA after his cameo in *Ransom* (1996)[1](https://www.amny.com/entertainment/radioman-steps-into-his-first-starring-role/) |
| Documentary | *Radioman* (2012), directed by Mary Kerr, 75 minutes, winner of the Metropolis Grand Jury Prize at DOC NYC[3](https://www.imdb.com/title/tt2338173/) • [4](https://www.espressomedia.co.uk/radioman/) |
## Early life
Castaldo grew up in Brooklyn and, by one account, was raised in Queens.[1](https://www.amny.com/entertainment/radioman-steps-into-his-first-starring-role/) He once worked for the U.S. Postal Service and served in the [Vietnam War](https://www.edgepedia.org/vietnam-war).
## Path into film
Two accounts describe how Castaldo first entered a movie. According to one, his first cameo came when a film crew asked him to move so a shot could be filmed at his newsstand; he refused, and ended up in the scene. In his own telling, his first time on a set was an accident: while homeless he wandered onto the set of *The Bonfire of the Vanities* (1990) and was scolded by a police officer for talking while cameras were rolling; [Bruce Willis](https://www.edgepedia.org/bruce-willis) approached him after the take and took a liking to him.[1](https://www.amny.com/entertainment/radioman-steps-into-his-first-starring-role/)
After that he tracked down shoots around the city with help from Teamsters members he befriended on set, and by spotting the "No Parking" signs that productions post before filming.[1](https://www.amny.com/entertainment/radioman-steps-into-his-first-starring-role/) His official film debut came with *The Fisher King*, in a cameo alongside Williams.[1](https://www.amny.com/entertainment/radioman-steps-into-his-first-starring-role/)
In the 1990s, while he was drinking, he was arrested and spent a six-month evaluation at a psychiatric hospital, but he returned to visiting sets after his release. He gave up alcohol and has not had a drink since; his friend Vinny Petrosini dates the quit to roughly 20 to 30 years ago.[1](https://www.amny.com/entertainment/radioman-steps-into-his-first-starring-role/)
## Screen career
Castaldo's credits include *The Fisher King* (1991), *Ransom* (1996), *Godzilla* (1998), *Keeping the Faith* (2000), *Little Nicky* (2000), *Mr. Deeds* (2002), *Spider-Man* (2002), *Elf* (2003), *The Departed* (2006), *[Just My Luck](https://www.edgepedia.org/just-my-luck-2006-film)* (2006), *Romance & Cigarettes* (2006), *Tower Heist* (2011), *The Other Woman* (2014), and *The Secret Life of Walter Mitty* (2013), among many others.[5](https://mooveedb.com/actor/craig-castaldo/212305) On television he had a recurring presence on *30 Rock*, playing Moonvest in several episodes between 2007 and 2010, Radioman in "Cougars" (2007), and a Homeless Man in "When It Rains, It Pours" (2010).[6](https://www.tvmaze.com/people/262130/craig-castaldo)
He typically plays homeless or disheveled-looking characters, and most of his appearances are uncredited.[5](https://mooveedb.com/actor/craig-castaldo/212305) In a few roles he was given more elaborate treatment: on *Shutter Island*, Martin Scorsese had him shave his hair and beard, and on *Spider-Man 2* director [Sam Raimi](https://www.edgepedia.org/sam-raimi) dressed him in a suit with two women on his arms.[7](https://roobla.com/16943/an-interview-with-radioman/)
His constant presence made him a fixture of New York production culture. The *New York Times* has written that he "knows the whos, whens and wheres of just about every film production in New York," and actors including [Meryl Streep](https://www.edgepedia.org/meryl-streep) have called him a "good luck charm" on their sets.[4](https://www.espressomedia.co.uk/radioman/) His circle of celebrity friends and admirers includes [Tom Hanks](https://www.edgepedia.org/tom-hanks), George Clooney, Matt Damon, Helen Mirren, Robin Williams, Martin Scorsese, and [Chris Hemsworth](https://www.edgepedia.org/chris-hemsworth).[1](https://www.amny.com/entertainment/radioman-steps-into-his-first-starring-role/) • [4](https://www.espressomedia.co.uk/radioman/) The count of his appearances has grown over time: the 2012 documentary described "over 100 small parts,"[3](https://www.imdb.com/title/tt2338173/) while later profiles put the total at more than 300 films and series.[8](https://www.hola.com/actualidad/20250305818129/radioman-la-historia-del-hombre-sin-hogar-que-se-convirtio-en-extra-en-mas-de-300-peliculas/)
## Documentaries and later work
The feature documentary *Radioman*, directed by Mary Kerr, was released on December 7, 2012. The 75-minute film, a United Kingdom production, follows the New York film set mascot who overcame homelessness and alcoholism, and features appearances by [Josh Brolin](https://www.edgepedia.org/josh-brolin), George Clooney, Matt Damon, Johnny Depp, Tom Hanks, Jude Law, Eva Mendes, Helen Mirren, Sting, Meryl Streep, and [Tilda Swinton](https://www.edgepedia.org/tilda-swinton). It won the Metropolis Grand Jury Prize at DOC NYC.[3](https://www.imdb.com/title/tt2338173/) • [9](https://www.rottentomatoes.com/m/radioman/cast-and-crew) • [4](https://www.espressomedia.co.uk/radioman/) Castaldo attended the New York premiere at the IFC Theater, where [Robin Williams](https://www.edgepedia.org/robin-williams) posed with him; Williams had called him "one of the best actors in New York."[2](https://abcnews.com/blogs/entertainment/2012/11/robin-williams-poses-with-homeless-lookalike) • [8](https://www.hola.com/actualidad/20250305818129/radioman-la-historia-del-hombre-sin-hogar-que-se-convirtio-en-extra-en-mas-de-300-peliculas/)
A later YouTube documentary series, *Craig Castaldo: The Real Radioman*, produced with his friend and confidant Vinny Petrosini, blends long-form episodes of 10 to 15 minutes with short clips. The show began as a record of Castaldo's daily life and evolved into a buddy comedy built on the pair's self-described "love-hate" relationship, and it marks his move from background player to series lead.[1](https://www.amny.com/entertainment/radioman-steps-into-his-first-starring-role/) • [10](https://www.therealradioman.com/about/) His recent credits include *Nonnas* (2025), *[Highest 2 Lowest](https://www.edgepedia.org/highest-2-lowest)* (2025), *Killers of the Flower Moon*, and upcoming 2026 releases including *The Devil Wears Prada 2* and *[The Punisher](https://www.edgepedia.org/the-punisher-tv-series): One Last Kill*.[5](https://mooveedb.com/actor/craig-castaldo/212305)
## References
1. [Movie cameo sensation Radioman steps into his first starring role, amNewYork](https://www.amny.com/entertainment/radioman-steps-into-his-first-starring-role/)
2. [Robin Williams Poses With Radioman, His Once Homeless Lookalike, ABC News](https://abcnews.com/blogs/entertainment/2012/11/robin-williams-poses-with-homeless-lookalike)
3. [Radioman (2012), IMDb](https://www.imdb.com/title/tt2338173/)
4. [Radioman, Espresso Media](https://www.espressomedia.co.uk/radioman/)
5. [Craig Castaldo, MooveeDB](https://mooveedb.com/actor/craig-castaldo/212305)
6. [Craig Castaldo, TVmaze](https://www.tvmaze.com/people/262130/craig-castaldo)
7. [An Interview with Radioman, Roobla](https://roobla.com/16943/an-interview-with-radioman/)
8. [Radioman: la historia del hombre sin hogar que se convirtió en extra en más de 300 películas, ¡Hola!](https://www.hola.com/actualidad/20250305818129/radioman-la-historia-del-hombre-sin-hogar-que-se-convirtio-en-extra-en-mas-de-300-peliculas/)
9. [Radioman: Full Cast & Crew, Rotten Tomatoes](https://www.rottentomatoes.com/m/radioman/cast-and-crew)
10. [About, The Real Radioman](https://www.therealradioman.com/about/)
11. [Radioman: The most prolific New Yorker in cinema, faroutmagazine.co.uk](https://faroutmagazine.co.uk/radioman-prolific-new-yorker-cinema/)
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*Topic: Encyclopedia › Arts and culture › Screen and stage › Film and television › Films and standalone screen works › Film people and crafts › Film actors and performers › Character actors, B-movie and genre-circuit performers › American performers, recent era*
*Initially written Sep 17, 2026 · Reviewed: Sep 17, 2026; Oct 25, 2026 · Edited: Oct 15, 2026; Oct 25, 2026 · Last review: Oct 25, 2026*
*Copyright 2026 EdgeChat AI, a subsidiary of Biostate AI.*
License: Edgepedia Community License 1.0, https://www.edgepedia.org/edgepedia/license