Earl Conard Craver, known as Cal Bolder, was a bodybuilder turned actor. He is best remembered for his role as Hank Tracy/Igor in Jesse James Meets Frankenstein's Daughter (1966), and appearances on such series as Star Trek, Bonanza, Daniel Boone, Outlaws and Cimarron Strip.
| Episode |
The Man from U.N.C.L.E. The Bridge of Lions Affair (1) |
1966 |
| Episode |
Gunsmoke The Summons |
1962 |
| Episode |
Star Trek Friday's Child |
1967 |
| Episode |
Daniel Boone Goliath |
1966 |
| Episode |
Adventures in Paradise A Whale of a Tale |
1960 |
| Episode |
The Man from U.N.C.L.E. Alexander the Greater Affair (2) |
1965 |
| Episode |
The Man from U.N.C.L.E. The Bridge of Lions Affair (2) |
1966 |
| Episode |
Destry Blood Brother-In-Law |
1964 |
