
Acting
Ivan Triesault (born Johann Constantin Treisalt; 13 July [O.S. 1 July] 1898 in Reval (now Tallinn) – January 3, 1980 in Los Angeles) was an Estonian-born American actor. His parents were from the island of Hiiumaa.
His first stage appearance was at the German Theatre in Tallinn aged 14, before moving to the United States aged 18. There he began to train in acting and dance, working on Broadway before moving into film. His notable roles include appearances in Cry of the Werewolf (1944), The Story of Dr. Wassell (1944), A Song to Remember (1945), Notorious (1946), 5 Fingers (1952), Jet Pilot (1…

Journey to the Center of the Earth
1959

The Lady, or the Tiger?
as The King

The Search for the Evil One

Batman
as West German Delegate (uncredited)

Von Ryan's Express
as Von Kleist

Morituri
as Lt. Brandt

Viva Las Vegas
as Head Captain (uncredited)

The 300 Spartans
as Demaratus

It Happened in Athens
as Grandpa Loues / Mr. Trisapopolis

Escapade in Florence
as Professor Levenson

Barabbas

It Takes a Thief
as Maitre d'hotel · 1 ep.

Ironside
1 ep.

Garrison's Gorillas
2 ep.

Batman
as Benson Parkhurst · 1 ep.

Mission: Impossible
as Plantinov · 1 ep.

Felony Squad
1 ep.

The Girl from U.N.C.L.E.
as Professor Voltan · 1 ep.

Hogan's Heroes
as General von Katz · 1 ep.

Honey West
as Laszlo Shatzi · 1 ep.

The Rogues
as Mitter · 1 ep.