Hobbs was born in Étretat, France, to Dr. Austin L. Hobbs and Mabel Foote Hobbs. However, he was raised in New York City. Hobbs attended Solebury School in Bucks County, Pennsylvania, and received his bachelor's degree from Bard College in Annandale-on-Hudson, New York. He served in as sergeant in combat engineering during World War II and fought at the Battle of the Bulge.
1990Without Her Consent as Pete Raymond
1988Empty Nest (1 Episode) as Dr. Garrison
1987In the Mood as The Judge
1987Nutcracker: Money, Madness & Murder (3 Episodes) as Unknown
1987The Bronx Zoo (1 Episode) as Unknown
1986L.A. Law (1 Episode) as Steven Henderson
1986A Winner Never Quits as McGregor
1985The Colbys (1 Episode) as Unknown
1985Promises to Keep as Doctor
1985The Twilight Zone (1 Episode) as (segment "To See the Invisible Man")
1985Hollywood Beat (1 Episode) as Unknown
1984Crazy like a Fox (1 Episode) as Father Ryan
1984Who's the Boss? (1 Episode) as Unknown
1984Hunter (1 Episode) as Dr. Spender
1984The Time Traveller as Barnaby
1984Nickel Mountain as Dr. Costard
1983The Man with Two Brains as Dr. Brandon
1983Special Bulletin as Jonathan E. Herman
1983Kentucky Woman as Unknown
1982St. Elsewhere (1 Episode) as Unknown
1982Newhart (1 Episode) as Unknown
1982Remington Steele (1 Episode) as Sam Fischer
1982Family Ties (1 Episode) as Professor Walter Jenkins
19829 to 5 (1 Episode) as Unknown
1982Prime Suspect as Unknown
1982Marian Rose White as Dr. Smith
1982Washington Mistress as Mr. Parker
1981Hill Street Blues (1 Episode) as Unknown
1981Dynasty (1 Episode) as Unknown
1980Nine to Five as Doctor
1980Any Which Way You Can as Motel Clerk
1980Loving Couples as Frank
1980Scout's Honor as The President
1980Act of Love as Judge Traviera
1980Belle Starr as Jenkins
1979Knots Landing (1, 2 Episode) as Judge Harley Simpson, Ed Marcus
1979The Two Worlds of Jennie Logan as Old John
1979Flesh & Blood as Sgt. Corrigan
1979Hart to Hart (2 Episodes) as Unknown
1979The Facts of Life (1 Episode) as Unknown
1979The Lady in Red as Pops Geissler
1979Ike as Admiral with Pointer
1979Elvis as Jim Denny
1978Diff'rent Strokes (1 Episode) as Mr. Robinson
1977The Incredible Hulk (1 Episode) as Unknown
1977Lou Grant (2 Episodes) as Unknown
1977Wizards as General (voice)
1976Quincy, M.E. (3 Episodes) as Unknown
1976Alice (1 Episode) as Unknown
1975Ellery Queen (2 Episodes) as Medical Examiner
1975Starsky & Hutch (1 Episode) as Unknown
1975Joe Forrester (1 Episode) as Unknown
1975Attack on Terror: The FBI vs. the Ku Klux Klan as Judge Davidson
1975Barney Miller (2, 3, 1 Episode) as Charlie Prevette, Phillip Brauer, Roy McManus
1974Death Sentence as Judge
1974The Nine Lives of Fritz the Cat as Unknown
1974Little House on the Prairie (2 Episodes) as Unknown
1974Rhoda (1 Episode) as Unknown
1974Happy Days (2 Episodes) as Unknown
1973Sleeper as Dr. Dean
1973Kojak (1, 1 Episode) as Cortazzo, Kyle Becker
1973Heavy Traffic as Jerry (voice)
1972Say Goodbye, Maggie Cole as Pathologist
1972The Streets of San Francisco (2 Episodes) as Unknown
1972M*A*S*H (2 Episodes) as Col. Drake
1972Call Her Mom as Trustee #2
1971Star Spangled Girl as Man in Car
1971The Steagle as Dr. Payne
1971The Andromeda Strain as General Sparks
1971All in the Family (1 Episode) as Judge Polanski
1970But I Don't Want to Get Married! as Max
1970The Odd Couple (1, 1, 1, 1 Episode) as Nathaniel Talbot, Emcee, Simpson, Lawyer
1969Marcus Welby, M.D. (1 Episode) as Mr. Craddock
1969Daddy's Gone A-Hunting as Cathy's Doctor (uncredited)
1967Good Morning World (1 Episode) as Dr. Zinnato
1967The Invaders (1 Episode) as Colonel
1965The F.B.I. (1, 1, 1, 1, 1, 1 Episode) as Giles Barton, SRA Wilson, Sprague, SRA Andrew Rea, SRA Anthony Harper, SAC Anthony Harper
1965The Big Valley (1, 1 Episode) as Marshal Steve Macklin, Cliff Hyatt
1965Run for Your Life (1 Episode) as Henry Gower
1964Profiles in Courage (1 Episode) as Lindbergh
1964Gomer Pyle, U.S.M.C. (2 Episodes) as Chaplain
1964Good Neighbor Sam as Phil Reisner
1964The Killers as Instructor
1964The New Interns as Dr. Duane
1961The Dick Van Dyke Show (1 Episode) as Captain E. Lebost
1961Ben Casey (1 Episode) as Unknown
1961Mister Ed (1 Episode) as Unknown
1960The Andy Griffith Show (1, 1 Episode) as Mr. Tracy, Mr. Lockridge
1958The Donna Reed Show (1 Episode) as Unknown
1957Perry Mason (1, 1 Episode) as Gregory Pelham, James Hyatt
1954Lassie (1 Episode) as Unknown
1954The Secret Storm (319 Episodes) as Unknown
1951Schlitz Playhouse of Stars (1 Episode) as John Claggart
1949Suspense (1 Episode) as Cooper
1948Studio One (1 Episode) as Unknown
2009I'm Not Harry Jenson ... Original Music Composer