John Newman Mitchum, often credited as Jack Newman early in his career, was known for roles in 58 films and over 150 television appearances. John's roles had him playing alongside a wide range of celebrities, from Humphrey Bogart in Knock On Any Door (1949) to Gladys Knight in Pipe Dreams (1976), Clint Eastwood of Dirty Harry (1971) to John Wayne in Chisum (1970).
| Episode |
Quincy, M.E. A Loss for Words |
1983 |
| Episode |
Have Gun, Will Travel A Matter of Ethics |
1957 |
| Episode |
State Trooper A Penny Saved |
1957 |
| Episode |
Destry Big Deal At Little River |
1964 |
| Episode |
Have Gun, Will Travel Birds of a Feather |
1958 |
| Episode |
The Adventures of Rin Tin Tin Boone's Commission |
1957 |
| Episode |
Batman Come Back, Shame |
1966 |
| Episode |
The Adventures of Jim Bowie Deputy Sheriff |
1956 |
| Episode |
The Virginian Echo of Another Day |
1963 |
| Episode |
The Rebel Glory |
1960 |
| Episode |
The Iron Horse Grapes Of Grass Valley |
1967 |
| Episode |
Screen Director's Playhouse High Air |
1956 |
| Episode |
The Restless Gun Hiram Grover's Strike |
1958 |
| Episode |
Hondo Hondo And The Death Drive |
1967 |
| Episode |
Bewitched How Not to Lose Your Head to King Henry VIII (2) |
1971 |
| Episode |
Ironside If a Body See a Body |
1971 |
| Episode |
Rawhide Incident of the Rawhiders |
1963 |
| Episode |
Batman It's How You Play the Game |
1966 |
| Episode |
Have Gun, Will Travel Jonah |
1962 |
| Episode |
David Niven Show Lifeline |
1959 |
| Episode |
Judge Roy Bean Luck o' the Irish |
1956 |
| Episode |
M Squad More Deadly |
1958 |
| Episode |
The Twilight Zone Mr. Garrity and the Graves |
1964 |
| Episode |
Broken Arrow Panic |
1958 |
| Episode |
Gunsmoke Perce |
1961 |
| Episode |
Ironside Price Tag -- Death |
1968 |
| Episode |
Branded Salute the Soldier Briefly |
1965 |
| Episode |
Richard Diamond, Private Detective Short Haul |
1958 |
| Episode |
Tombstone Territory Silver Killers |
1960 |
| Episode |
Judge Roy Bean Spirit of the Law |
1956 |
| Episode |
Batman Surf's Up! Joker's Under! |
1967 |
| Episode |
Gunsmoke Sweet and Sour |
1957 |
| Episode |
The Untouchables Takeover |
1962 |
| Episode |
Gunsmoke Texas Cowboys |
1958 |
| Episode |
Bonanza Thanks for Everything, Friend |
1964 |
| Episode |
The Untouchables The Antidote |
1961 |
| Episode |
Wagon Train The Bill Tawnee Story |
1958 |
| Episode |
Richard Diamond, Private Detective The Bungalow Murder |
1958 |
| Episode |
Gunsmoke The Constable |
1959 |
| Episode |
The Restless Gun The Coward |
1958 |
| Episode |
F Troop The Day They Shot Agarn |
1967 |
| Episode |
M Squad The Golden Look |
1957 |
| Episode |
Tales of Wells Fargo The Gun |
1958 |
| Episode |
Have Gun, Will Travel The Hunt |
1962 |
| Episode |
Little House on the Prairie The Long Road Home |
1976 |
| Episode |
Zane Grey Theater The Long Road Home |
1956 |
| Episode |
Zane Grey Theater The Open Cell |
1957 |
| Episode |
The Twilight Zone The Rip Van Winkle Caper |
1961 |
| Episode |
Maverick The Spanish Dancer |
1958 |
| Episode |
State Trooper The Winnemucca Weskit |
1958 |
| Episode |
The Deputy Trail of Darkness |
1960 |
| Episode |
Whispering Smith Trial of the Avengers |
1961 |
| Episode |
Gunsmoke Two of a Kind |
1963 |
| Episode |
The Munsters Underground Munster |
1965 |
| Episode |
Bronco Winter Kill |
1960 |
