The Gantlet - S5-E20
Revealing mistake: During the close combat scene between Sgt. Saunders and the German soldier, it is obviously Vic Morrow's stunt double doing the heavy action and fighting.
Combat! (1962)
22 mistakes in season 5 - chronological order
Starring: Vic Morrow, Jack Hogan, Pierre Jalbert, Rick Jason
Braddock: Don't just stand there sucking on a prune pit, get these men some water.
Mountain Man - S3-E1
Trivia: Pierre Jalbert (Caje) was actually an accomplished professional skier before his role in Combat. All of the sking scenes with Caje was actually Pierre Jalbert doing the skiing.