Leon Askin (born Leo Aschkenasy) was best known in North America for portraying the character General Albert Hans Burkhalter on the TV sitcom Hogan's Heroes.
| Episode |
Meeting of Minds Aristotle/Niccolo Machiavelli/Elizabeth Barrett Browning/Sun Yat-sen, part 1 |
1979 |
| Episode |
Meeting of Minds Aristotle/Niccolo Machiavelli/Elizabeth Barrett Browning/Sun Yat-sen, part 2 |
1979 |
| Episode |
The Man From U.N.C.L.E. The Project Deephole Affair |
1966 |
| Episode |
The Felony Squad The Pat Hand of Death |
1967 |
| Episode |
The F.B.I. The Buyer |
1972 |
| Episode |
Happy Days Fearless Malph |
1978 |
| Episode |
My Favorite Martian Martin of the Movies |
1965 |
| Episode |
Adventures of Superman King for a Day |
1955 |
| Episode |
McMillan and Wife No Hearts, No Flowers |
1973 |
| Episode |
Climax! Journey Into Fear |
1956 |
| Episode |
Soldiers of Fortune The Black Scarab |
1955 |
| Episode |
It's About Time The Stone Age Diplomats |
1967 |
| Episode |
My Favorite Martian Pay the Man the $24 |
1966 |
| Episode |
Three's Company The Best of Three's Company (2) |
1982 |
| Episode |
Honey West The Abominable Snowman |
1965 |
| Episode |
Suspense The Purloined Letter |
1952 |
| Episode |
Saints and Sinners The Year Joan Crawford Won the Oscar |
1963 |
| Episode |
Hogan's Heroes Anchors Aweigh, Men of Stalag 13 |
1965 |
| Episode |
Three's Company The Bake-Off |
1979 |
| Episode |
The Restless Gun The Shooting of Jett King |
1957 |
| Episode |
Paul Sand in Friends and Lovers Fiddler in the House |
1974 |
| Episode |
Mission: Impossible Death Squad |
1970 |
| Episode |
The Rogues Plavonia, Hail and Farewell |
1964 |
| Episode |
Adventures of Superman Superman in Exile |
1953 |
| Episode |
Soldiers of Fortune Hatchet Man |
1956 |
| Episode |
I Spy Will the Real Good Guys Please Stand Up? |
1966 |
| Episode |
Telephone Time Passport to Life |
1957 |
| Episode |
Diff'rent Strokes Russian Embassy |
1985 |
| Episode |
The Man From U.N.C.L.E. The Off-Broadway Affair |
1966 |
