John Alvin Hoffstadt, dropped his last name, Hoffstadt, following the outbreak of World War II. He remained known as John Alvin both professionally and personally for the remainder of his life.
| Episode |
My Three Sons Gossip, Incorporated |
1968 |
| Episode |
My Three Sons The Enthusiast |
1971 |
| Episode |
Get Smart The Whole Tooth and... |
1966 |
| Episode |
The Lone Ranger The Black Widow |
1950 |
| Episode |
My Favorite Martian Go West, Young Martian (2) |
1965 |
| Episode |
One Step Beyond Where Are They? |
1960 |
| Episode |
Perry Mason The Case of the Crying Comedian |
1961 |
| Episode |
The Lone Ranger The Masked Rider |
1949 |
| Episode |
All in the Family Archie's Civil Rights |
1975 |
| Episode |
Richard Diamond, Private Detective The Hoodlum |
1959 |
| Episode |
The Lone Ranger Bullets for Ballots |
1950 |
| Episode |
The Lone Wolf The Avalanche Story (a.k.a. The Reno Story) |
1970 |
| Episode |
Murder, She Wrote Death Stalks the Big Top (1) |
1986 |
| Episode |
Ironside An Inside Job |
1967 |
| Episode |
I Spy Apollo |
1967 |
| Episode |
The Lone Ranger Trouble at Black Rock |
1951 |
| Episode |
The Jack Benny Program Jack is a Violin Teacher |
1962 |
| Episode |
Bronco Yankee Tornado |
1961 |
| Episode |
Police Woman Fish |
1974 |
| Episode |
Leave It to Beaver Eddie Spends the Night |
1961 |
| Episode |
Cheyenne The Return of Mr. Grimm |
1961 |
| Episode |
Starsky & Hutch The Plague (2) |
1977 |
| Episode |
Murder, She Wrote Powder Keg |
1986 |
| Episode |
M*A*S*H The Incubator |
1973 |
| Episode |
Thriller The Mark of the Hand |
1960 |
| Episode |
Dragnet (1951) The Big Look |
1955 |
| Episode |
The Rifleman Skull |
1962 |
| Episode |
Cain's Hundred Cain's Final Judgement |
1961 |
| Episode |
The Man from U.N.C.L.E. The Very Important Zombie Affair |
1965 |
| Episode |
Police Woman The Chasers |
1975 |
| Episode |
Petticoat Junction Kate's Bachelor Butter |
1964 |
| Episode |
The Incredible Hulk Earthquakes Happen |
1978 |
| Episode |
The Texan Badlands |
1959 |
