In the scene where Hogan convinces the Count to defect, the train should be moving but the backdrop of green trees is stationary.
von Waffenschmidt: Your quarters, Klink, do they carry out the, uh, decor of your office? "Early Grubby?"
(after commandeering the German train)
Kinchloe: Hey, LeBeau! Are you sure you know how to run an engine?
LeBeau: Yes, I am sure I know how to run an engine! Forward I know how to run an engine! Backward, I have not had much practice!
Carter: Colonel, is there anything special you want me to do as a German... general?
Hogan: Recruit us all into the Wehrmacht.
Newkirk: We're joining the German army?
Hogan: Just for a short time.
Carter: Oh, well, if it's only for a short time.
Hogan: On a suicide mission to the Russian front.
This episode marked the fifth of seven appearances from Nita Talbot.
Nita Talbot appeared as Marya in seven different episodes.
This marks the fourth of five unrelated appearances for Frank Marth.
This episode appears second on the VHS collection's "Spy vs. Spy" volume.
This is one of a small handful of episodes where, after the final scene, actors appear in character to announce a new CBS time slot.