Year
|
Title
|
Role
|
Notes
|
1973
|
Emergency!
|
Hamburger-Eating Teen
|
Episode: "Inheritance Tax"
Uncredited
|
1974
|
The Waltons
|
Tyler Crofut
|
Credited as Rob Clotworhy
Episode: "The Graduation"
|
Columbo
|
Boodle Boy / Jonathan B. Miller
|
Episode: "By Dawn's Early Light"
|
Police Woman
|
The Gas Jockey
|
Credited as Rob Clotworthy
Episode: "Shoefly"
|
1975
|
ABC Afterschool Special
|
Clete
|
Episode: "The Skating Rink"
|
1976
|
The Cheerleaders
|
BJ's Boyfriend
|
Television Film
|
Black Sheep Squadron
|
Lt. Wyatt
|
Credited as Rob Clotworthy
Episode: "Prisoners of War"
|
1977
|
Police Story
|
Corvette Driver
|
Credited as Rob Clotworthy
Episode: "Stigma"
|
1978
|
The Rockford Files
|
Tommy
|
Episode: "South by Southeast"
|
M*A*S*H
|
Private Welch
|
Episode: "Dear Comrade"
|
1979
|
Billy
|
Gary
|
Episode: "Fathers and Sons"
|
1980
|
Stone
|
The Runner
|
Episode: "Death Run"
|
1981
|
Death of a Centerfold: The Dorothy Stratten Story
|
Floyd
|
Television Film
|
Dynasty
|
Ty Meredith
|
Episode: "The Verdict"
|
1982
|
Star of the Family
|
Bigelow
|
Episode: "Pilot"
|
1983
|
The Kid with the 200 I.Q.
|
Currently Unknown
|
Television Film
|
Ghost Dancing
|
Water Deliveryman
|
Television Film
|
Whiz Kids
|
Arbus
|
Episode: "Candidate for Murder"
|
1984
|
Three's Company
|
Tony Williams / Tony
|
02 Episodes
|
Shattered Vows
|
Mark
|
Television Film
|
Sweet Revenge
|
Cashier
|
Television Film
Uncredited
|
Fatal Vision
|
MP Sergeant
|
02 Episodes
Television Miniseries
|
1985
|
Remington Steele
|
Paul Stuban
|
Episode: "Illustrated Steele"
|
George Burns Comedy Week
|
Actor
|
Episode: "The Dynamite Girl"
|
The New Leave It to Beaver
|
Mr. Newhouse
|
Episode: "Wow"
|
1986
|
The Colbys
|
Attorney
|
Episode: "The Trial"
Uncredited
|
Outlaws
|
Mr. Harrison
|
Episode: "Outlaws"
|
1986?1987
|
Falcon Crest
|
Mark
|
02 Episodes
|
1987
|
Dennis the Menace
|
Tom
|
Television Film
|
1988
|
1st & Ten
|
Marshall
|
Episode: "The Inmates Buy the Asylum"
|
1989
|
Hunter
|
Kevin
|
04 Episodes
|
Mancuso, F.B.I.
|
Currently Unknown
|
Episode: "Classified"
|
1990
|
Matlock
|
Prosecutor in Los Angeles
|
Episode: "Nowhere to Turn"
|
Father Dowling Mysteries
|
Olsen
|
Episode: "The Showgirl Mystery"
|
Who's the Boss?
|
Greg
|
Episode: "Parental Guidance Suggested"
|
1991
|
True Colors
|
Danforth
|
02 Episodes
|
Murphy Brown
|
Allen
|
Episode: "Hoarse Play"
|
1992
|
Tequila and Bonetti
|
Lloyd
|
Episode: "A Perfect Match"
|
Herman's Head
|
Frank
|
Episode: "Stop Me Before I Help Again"
|
1993
|
Doogie Howser, M.D.
|
Dr. Bob Whitman
|
Episode: "The Adventures of Sherlock Holmes"
|
Batman: The Animated Series
|
Billy
|
Credited as Rob Clotworthy
Episode: "Mudslide"
|
1994
|
Boy Meets World
|
TV Voice
|
Episode: "The B-Team of Life"
|
Attack of the 5 Ft. 2 In. Women
|
Voice
|
Television Film
|
1995?2006
|
The Young and the Restless
|
Judge Russell Jennings / Greg Hillman
|
43 Episodes
|
1996
|
Murphy Brown
|
Dole Operative
|
Episode: "The Bus Stops Here"
|
Crime of the Century
|
Reporter
|
Television Film
|
Melrose Place
|
Auctioneer
|
Episode: "Crazy Love"
|
1997
|
Get to the Heart: The Barbara Mandrell Story
|
Dr. Newton Louvern
|
Television Film
|
1998
|
The New Batman Adventures
|
Pilot (voice)
|
Episode: "The Ultimate Thrill"
|
1999
|
The Practice
|
Medical Expert
|
Episode: "Oz"
|
The Hand Behind the Mouse: The Ub Iwerks Story
|
Ub Iwerks
|
Documentary
Voice
|
2000
|
JAG
|
Jim Wythrip
|
Episode: "The Witches of Gulfport"
|
The Drew Carey Show
|
INS Inspector
|
Episode: "Drew and the Trail Scouts"
|
2001
|
The West Wing
|
Tom
|
Episode: "The Drop In"
|
Maho shojo neko Taruto
|
Rakugan
|
English Version Voice
|
Raptor
|
Doctor
|
Television Film
|
2003
|
Boston Public
|
Radio Host
|
Episode: "Chapter Fifty-Nine"
|
Miracles
|
Steve Jones
|
Episode: "Hand of God"
|
The Practice
|
Judge Tyler Flynn
|
Episode: "Cause of Action"
|
2004
|
Phil of the Future
|
Dr. Gennaro
|
Episode: "
Daddy Dearest
"
|
NYPD Blue
|
Roger
|
Episode: "Bale Out"
|
Empire of Dreams: The Story of the Star Wars Trilogy
|
Narrator
|
Video Documentary
|
2005
|
Hercules
|
Narrator
|
02 Episodes
|
2005?2010
|
Medium
|
News Reporter / Ripley's Believe It or Not Announcer / Bradley Campaign Ad Announcer
|
03 Episodes
Uncredited
|
2006
|
That '70s Show
|
Customer
|
Episode: "My Fairy King"
|
Criminal Minds
|
Don Norvell
|
Episode: "Aftermath"
|
The Water is Wide
|
Narrator
|
Television Film
|
2006?2012
|
Two and a Half Men
|
Gangster #1 / Pilot / TV Commercial Announcer / TV Commercial Narrator / TV Announcer
|
11 Episodes
|
2007
|
The Riches
|
Clay Wilkes
|
Episode: "
Believe the Lie
"
|
Boston Legal
|
Zachary West
|
Episode: "Beauty and the Beast"
|
Bone Eater
|
Jimmy Winger
|
Television Film
|
Judy's Got a Gun
|
Roger Yeager
|
Television Film
|
Real Premonitions
|
Narrator
|
Television Documentary
|
Star Wars: The Legacy Revealed
|
Narrator
|
Television Documentary
|
2007?2008
|
Days of Our Lives
|
Dean Randall Lochlan
|
03 Episodes
|
2008
|
The Batman
|
Arkham Asylum
Warden (voice)
|
Credited as Rob Clotworthy
Episode: "What Goes Up..."
|
Indiana Jones and the Ultimate Quest
|
Narrator
|
Television Documentary
|
Batman Unmasked
|
Narrator
|
Television Documentary
|
Valkyrie: The Plot to Kill Hitler
|
Narrator
|
Television Documentary
|
2008?2015
|
The Big Bang Theory
|
Astronaut, Announcer, Dave Roeger, Headmaster Edwards, Train Conductor
|
Recurring role
|
2009?2020
|
Ancient Aliens
|
Narrator
|
190 Episodes
|
2010
|
Sonny with a Chance
|
Dr. Spector
|
Episode: "Walk a Mile in My Pants"
|
Batman: Under the Red Hood
|
Leo / Thug
|
Television Film
|
All My Children
|
Minister
|
Episode: "#1.10431"
|
2011
|
Big Love
|
Elder Mccrackle
|
Episode: "The Special Relationship"
|
The Defenders
|
Bennett Perkins
|
Episode: "Nevada v. Hunter"
|
Eagleheart
|
Stan
|
Episode: "Chris, Susie, Brett and Malice"
|
The Mentalist
|
Pulaski
|
Episode: "Blood for Blood"
|
2012
|
The Mentalist
|
Rudolph Pulaski
|
Episode: "At First Blush"
|
Diagnosis: Dead or Alive
|
Kurt
|
Episode: "Jamie & David"
|
2013
|
Broken Quest
|
Adventure Master
|
Episode: "The Adventure Master"
|
China, IL
|
Carabas,
Kevin Costner
(voices)
|
02 Episodes
|
2014
|
Falling Skies
|
The Monk
|
03 Episodes
|
Sinkholes: Swallowed Alive
|
Narrator
|
Television Documentary
|
Cesar Millan: Love My Pit Bull
|
Narrator
|
Television Documentary
|
We the Economy: 20 Short Films You Can't Afford to Miss
|
Narrator
|
Television Documentary
|
2014?present
|
The Curse of Oak Island
|
Narrator
|
111 Episodes
|
2015
|
Beautiful & Twisted
|
Senior Bank Manager
|
Television Film
|
Switched at Birth
|
Professor Epstein
|
Episode: "The Player's Choice"
|
Blood and Glory: The Civil War in Color
|
Narrator
|
Television Miniseries Documentary
|
2016
|
Better Call Saul
|
Spokesperson - Davis & Main TV Commercial
|
02 Episodes
|
Ultimate Spider-Man
|
Captain
George Stacy
(voice)
|
Episode: "Return to the Spider-Verse: Part 4"
|
2017
|
We Bare Bears
|
Warren (voice)
|
Episode: "Neighbors"
|
Groomzilla
|
Ed Rydell
|
Television Film
|
2018?2019
|
The Curse of Civil War Gold
|
Narrator
|
16 Episodes
|
2019
|
Vanished
|
Narrator
|
Television Film
|
Young Sheldon
|
Mayor Harrison
|
Episode: "A Political Campaign and a Candy Land Cheater"
|
2020
|
Homeland
|
Judge
|
Episode: "
The English Teacher
"
|
2020?present
|
The Secret of Skinwalker Ranch
|
Narrator
|
44 Episodes
|
2023
|
Pluto
|
Johannsen (English version, voice)
|
2 Episodes
|