Credits

• 2016 ·They Came from the Swamp: The Films of William Greféas Himself
• 1995 ·Sharon's Secretas Stan
• 1994 ·ERas Thornberg
• 1994 ·Chicago Hopeas
• 1994 ·Phantasm III: Lord of the Deadas Henry
• 1993 ·Walker, Texas Rangeras Homeless Man
• 1993 ·Body of Evidenceas Dr. Novaro
• 1993 ·Star Trek: Deep Space Nineas Flith
• 1992 ·Renegadeas Captain at Base
• 1991 ·Only the Lonelyas Duane Earl Tyrone
• 1990 ·Crash and Burnas Bud
• 1988 ·Double Revengeas Big Charlie
• 1987 ·Adventures in Babysittingas Bleak
• 1987 ·Love Among Thievesas San Francisco Desk Clerk
• 1984 ·Murder, She Wroteas John Detweiler
• 1984 ·Murder, She Wroteas Gilbert Stoner
• 1984 ·Hunteras Paul Hammond
• 1984 ·Airwolfas Gentry
• 1983 ·Triumphs of a Man Called Horseas Mason
• 1982 ·Matt Houstonas
• 1982 ·Matt Houstonas Hank
• 1982 ·The Sword and the Sorcereras Guard 1
• 1982 ·T. J. Hookeras Waylon Gilbert
• 1981 ·Simon & Simonas
• 1981 ·Hill Street Bluesas
• 1980 ·The Little Dragonsas Carl
• 1979 ·Hart to Hartas
• 1979 ·B. J. and the Bearas
• 1978 ·Doc Hooker's Bunchas Roy
• 1978 ·Fantasy Islandas Ed Larson
• 1978 ·Confessions of the D.A. Manas Robin Saydo (as John Chandler)
• 1977 ·The Incredible Hulkas
• 1977 ·Lucanas
• 1977 ·The Shadow of Chikaraas Rafe
• 1977 ·Whiskey Mountainas Rudy
• 1976 ·Chesty Anderson U.S. Navyas Dr. Cheech
• 1976 ·Scorchyas Nicky
• 1976 ·Quincy, M.E.as Robert Gideon
• 1976 ·Spencer's Pilotsas
• 1976 ·Mako: The Jaws of Deathas Charlie
• 1976 ·The Outlaw Josey Walesas First Bounty Hunter
• 1975 ·Walking Tall Part IIas Ray Henry
• 1975 ·Caponeas Hymie Weiss
• 1975 ·The Desperate Milesas Truck Driver
• 1974 ·The Ultimate Thrillas Evans
• 1974 ·Police Womanas
• 1973 ·Pat Garrett & Billy the Kidas Norris
• 1973 ·Chaseas Thomas L. Traylor
• 1973 ·Police Storyas
• 1972 ·Moon of the Wolfas Tom Jr.
• 1972 ·The Rookiesas
• 1972 ·Drag Raceras Dave
• 1971 ·The Partnersas
• 1971 ·Columboas Eddie Kane
• 1971 ·Cannonas
• 1971 ·Shoot Outas Skeeter (as John Chandler)
• 1971 ·O'Hara, United States Treasury: Operation Cobraas Al Garver, the Henchman
• 1971 ·Hitchedas Jannis
• 1970 ·Barqueroas Fair
• 1969 ·The Good Guys and the Bad Guysas Deuce
• 1968 ·The Hooked Generationas Acid
• 1968 ·Adam-12as Wally Barstow
• 1968 ·Adam-12as Robin Saydo
• 1968 ·Adam-12as Steve Deal
• 1967 ·The High Chaparralas Kid Curry
• 1967 ·Judd for the Defenseas
• 1967 ·Return of the Gunfighteras Sundance
• 1966 ·Felony Squadas
• 1965 ·Run for Your Lifeas Dr. Walker
• 1965 ·Once a Thiefas James Arthur Sargatanas, Walter's Henchman
• 1965 ·Major Dundeeas Jimmy Lee Benteen
• 1965 ·Those Callowaysas Ollie Gibbons
• 1963 ·The Travels of Jaimie McPheetersas Dick McBride
• 1963 ·The Fugitiveas Kenny
• 1963 ·The Fugitiveas Quimby
• 1962 ·Empireas Aflen
• 1962 ·The Virginianas Dog
• 1962 ·Ride the High Countryas Jimmy Hammond
• 1961 ·Straightawayas
• 1961 ·Ricochetas Kelso
• 1961 ·The Young Savagesas Arthur Reardon
• 1961 ·Mad Dog Collas Vincent "Mad Dog" Coll
• 1960 ·Route 66as Frank Lauderbeck
• 1959 ·The Detectivesas Starr
• 1958 ·The Riflemanas Brooks
• 1955 ·Gunsmokeas Rogers
• 1955 ·Gunsmokeas Willie Tomsen