13 Hollywood Stars With Surprisingly Massive Filmographies

Some actors seem to be everywhere, quietly building careers that span decades and hundreds of film and television appearances. While they may not always be the first names that come to mind, their impressive résumés reveal just how often they’ve appeared on screen. From scene-stealing supporting roles to starring performances across every genre, these actors have amassed an astonishing number of acting credits. Here are 13 actors whose prolific careers are even more extensive than most fans realize.

Stephen Tobolowsky

The versatile character actor Stephen Tobolowsky has a knack for popping up just about everywhere, whether it’s a hit TV comedy, a mind-bending thriller, or a classic rom-com. He has 261 acting credits to his name, according to TV Guide. Tobolowsky is most known for his roles in Groundhog Day and Thelma & Louise.

Eric Roberts

Eric Roberts stands as one of the most prolific English-speaking film actors of all time, having roles in everything from Oscar-nominated dramas to cult action flicks. Known for his performance in Runaway Train and The Expendables, Roberts currently has 936 acting credits to his name, per IMDb.

Keith David

With a deep, commanding voice and a distinguished on-screen presence, Keith David‘s list of credits stretches across animation, live-action, and video games alike. He has built an impressive career starring in iconic films, voicing memorable animated characters, and bringing video game heroes to life, including the Arbiter throughout the Halo franchise, per Backstage.

Mark Hamill

Most know Mark Hamill as an intergalactic hero, but his decades-long career extends far beyond that legendary role. Renowned for redefining classic villains in animated series, Hamill’s versatility in film, television, and voice work reveals a performer with a staggering range, having voiced the Joker for roughly three decades, starting with Batman: The Animated Series in 1992, per SlashFilm. In total, Hamill has acted in 382 projects, as reported by IMDb.

Anthony Hopkins

Sir Anthony Hopkins is revered for his unforgettable roles in both film and television, with a legacy that bridges Shakespearean drama, psychological thrillers, and epic biopics. He is arguably best known for his performance playing Hannibal Lecter in The Silence of the Lambs, where he went on to win the Academy Award for Best Actor, according to the Academy of Motion Picture Arts and Sciences. Hopkins has a total of 159 acting credits as of 2026, per IMDb.

Bruce Davison

Known for standout roles in everything from horror cult classics to acclaimed family dramas, Bruce Davison‘s legacy is built on sheer versatility. His roles in X-Men and the TV series 1923 are among the 248 different roles he’s played on-screen, per TV Guide.

Danny Trejo

With his distinctive look and larger-than-life personality, Danny Trejo has become a staple of action films, comedies, and voice-over roles. Since making his debut in the early 1980s, Trejo has 482 acting credits to his name that include Machete, From Dusk Till Dawn, Predators, and Machete Kills, according to IMDb.

Martin Sheen

Martin Sheen‘s work on-screen spans acclaimed political drama, powerful biopics, and every genre in between. His enduring presence on both the silver and small screen marks him as a living legend whose influence stretches deep into Hollywood’s history, with his run as President Josiah Bartlet on The West Wing earning him a Golden Globe and two Screen Actors Guild Awards, according to the Television Academy. Throughout his 60-year career, Sheen has acted in over 350 projects, per The Movie DB.

Robert Loggia

Few actors have worked through as many classic genres as Robert Loggia, whose gravelly voice and commanding style have made him unforgettable. With roles in everything from crime dramas to family films, Loggia could shift smoothly between menacing villains and beloved grandpas. From 1954 til his passing in 2015, Loggia had 234 acting credits to his name, per IMDb.

Frank Welker

You may not recognize Frank Welker‘s face, but you’ve definitely heard his work — he’s a legendary voice artist behind many of the most beloved cartoon and film characters ever. He is most known for his work on Megatron, Fred Jones, and Scooby-Doo, per Behind The Voice Actors. In total, Welker has over 900 credits as an actor, according to IMDb.

Ed Begley, Jr.

Known both for his acting and his activism, Ed Begley, Jr. has quietly built an acting career with hundreds of screen credits. He first gained widespread recognition for his role as Dr. Victor Ehrlich on the long-running series St. Elsewhere, earning six Emmy nominations for his performance, per his official website. Since his first role on an episode of My Three Sons in 1967, Begley Jr has worked on 364 on-screen projects, according to IMDb.

Fred Tatasciore

With an incredible talent for bringing animated heroes and villains to life, Fred Tatasciore‘s voice is a frequent presence in films, television, and video games. His endless adaptability keeps him in constant demand and keeps pop culture brimming with personality, and by March 2017, he had racked up 53 superhero video game roles, a total recognized by Guinness World Records. In total, Tatasciore has reached 1,072 acting credits, per IMDb.

Richard Riehle

Richard Riehle is the definition of a working character actor, slipping by unnoticed in countless film and TV projects as a supporting player. Over the years, Riehle’s been part of film history more times than most people know, most memorably as the endlessly anxious “people” pereson Tom Smykowski in the cult workplace comedy Office Space, as reported by The Hollywood Reporter. Throughout his nearly 50-year career as an actor, Riehle has worked in 439 different projects, according to IMDb.