Hogan's Heroes

When LeBeau arrives at camp after his meeting with Mama Bear, he has lipstick on his cheeks which was not there when he left the theater.

This episode features an extended opening theme to include scenes of the antenna rising out of the Nazi flag which was first seen in episode 2, "Hold That Tiger."

The opening scene begins with a graphic reading "LONDON" appearing over the London skyline.

Hogan discards a half-eaten piece of chicken on Klink's plate. When Klink later picks it up, it is entirely consumed.

The Underground's fake invasion plans are code named "Operation Anvil."

In this episode, Klink's office uncommonly sports both drapes and curtains on the window facing the porch and yard.

Schultz requires reading glasses in this episode to determine what is written upon Carter's missing button.

When Klink's sidecar is left behind while Schultz's motorcycle speeds away, a ski-like brace, propping up the sidecar, is clearly visible.

Klink uncharacteristically wears a ring on the third finger of his left hand.

A pack of Marlboro 100's cigarettes is superimposed over some of the closing credits.

Klink has a giant glass war map in his office in this episode.

Schultz uncharacteristically fires his rifle in this episode.

The exterior shot of Klink's ski resort hotel is the Timberline Lodge in Colorado, better known as the exterior setting for the Hotel Overlook in "The Shining."

During his toast, the level of wine in "Horst's" glass changes several times.

Hogan impersonates German Horst Brachman.

A sign is posted in the barracks which reads "Dieses Haus Ist zu Scultzen," or "This is Schultz's house."

Wilhelmina's unseen Underground contacts are named "Wooden Shoe" and "Windmill."

Carter impersonates Luftwaffe General von Siedelburg.

When Hogan brings flowers to a sick Klink, the card with the flowers says, "To the heavens we all shout, get well quick to our favorite Kraut. From the gang at Stalag 13."

A string connected to Klink's cap is clearly visible as he walks toward Manheim, thinking the latter is out of bullets. When Klink is shot at, voila, the cap comes off.