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.
Najbardziej znane La Petite Maison dans la prairie 1974 Woody et les robots 1973 Le Mystère Andromède 1971 M.A.S.H. 1972 Serial ★ 8 La Petite Maison dans la prairie 1974
Atty. Arthur Davis Serial ★ 7.9 M.A.S.H. 1972
Col. Drake Serial ★ 7.8 All in the Family 1971
Judge Polanski Serial ★ 7.8 Oscar & Félix 1970
Nathaniel Talbot Serial ★ 7.7 La Cinquième Dimension 1985
(segment "To See the Invisible Man") Serial ★ 7.7 Perry Mason 1957
Gregory Pelham Serial ★ 7.6 Capitaine Furillo 1981
Serial ★ 7.6 Happy Days - Les Jours heureux 1974
Serial ★ 7.6 The Dick Van Dyke Show 1961
Captain E. Lebost Serial ★ 7.6 The Andy Griffith Show 1960
Mr. Tracy Serial ★ 7.5 Quincy 1976
Serial ★ 7.5 Ellery Queen 1975
Medical Examiner Serial ★ 7.4 Madame est servie 1984
Serial ★ 7.4 Lou Grant 1977
Serial ★ 7.3 Starsky & Hutch 1975
Serial ★ 7.3 Barney Miller 1975
Charlie Prevette Serial ★ 7.3 Kojak 1973
Cortazzo Serial ★ 7.2 Sacrée Famille 1982
Professor Walter Jenkins Serial ★ 7.2 Newhart 1982
Serial ★ 7.2 L'Incroyable Hulk 1977
Serial ★ 7.2 Opération Vol 1968
Mr. Cook Serial ★ 7.1 Rick Hunter, inspecteur choc 1984
Dr. Spender Serial ★ 7.1 Les Enquêtes de Remington Steele 1982
Sam Fischer Serial ★ 7.1 Drôle de vie 1979
Serial ★ 7.1 Arnold et Willy 1978
Mr. Robinson Serial ★ 7.1 Les Rues de San-Francisco 1972
★ 7.1 Le Mystère Andromède 1971
General Sparks Serial ★ 7.1 Gomer Pyle, U.S.M.C. 1964
Chaplain Serial ★ 7 La Loi de Los Angeles 1986
Steven Henderson ★ 7 Special Bulletin 1983
Jonathan E. Herman ★ 7 Comment se débarrasser de son patron 1980
Doctor Serial ★ 7 Alice 1976
★ 6.9 Le Roman d'Elvis 1979
Jim Denny Serial ★ 6.9 Côte Ouest 1979
Judge Harley Simpson Serial ★ 6.9 Pour l'amour du risque 1979
★ 6.9 À bout portant 1964
Instructor ★ 6.8 Woody et les robots 1973
Dr. Dean Serial ★ 6.8 Les Envahisseurs 1967
Colonel Serial ★ 6.8 Monsieur Ed, le cheval qui parle 1961
Serial ★ 6.6 Marcus Welby, M.D. 1969
Mr. Craddock ★ 6.6 Prête-moi ton mari 1964
Phil Reisner Serial ★ 6.5 Dynastie 1981
★ 6.5 Flipper City 1973
Jerry (voice) Serial ★ 6.3 Rhoda 1974
Serial ★ 6.3 Lassie 1954
★ 6.2 L'Homme aux deux cerveaux 1983
Dr. Brandon ★ 6.2 Les Sorciers de la guerre 1977
General (voice) Serial ★ 6.2 La Grande Vallée 1965
Marshal Steve Macklin Serial ★ 5.9 Empty Nest 1988
Dr. Garrison ★ 5.8 Ça va cogner… 1980
Motel Clerk Serial ★ 5.7 St. Elsewhere 1982
Mr. Ullman ★ 5.6 Du rouge pour un truand 1979
Pops Geissler Serial ★ 5.6 Sur la piste du crime 1965
Giles Barton ★ 5.2 Hot to Trot 1988
Veterinarian ★ 5.1 Les 9 Vies De Fritz Le Chat 1974
(voice) 
