Colonel Mustard is second to roll in the Clue game.

Col. Mustard's secret is that he stole essential radio parts from national airplanes and sold them. Mr. Boddy discovers this secret from the motorist, whom Mustard kills with the wrench in the third ending.

In Clue: The Movie, Col. Mustard is played by Martin Mull.

Listen to Col. Mustard speaking here.

A wealthy retiree who killed his brother years ago to steal his inheritance. Mustard is discovered to have a magnetic plate in his head, because the doctors messed up some form of surgery, and any magnetic substance will be attracted to his forehead. This is the secret Ms. Scarlet reveals to the other guests. In return, Mustard reveals to everyone that Ms. Scarlet is a spy.

In the VCR Mystery Game, Col. Mustard is played by Walter Covell.

Okay, so he looks shocked, and those papers seem like a possible weapon. So he could be a suspect, right? Right??

Col. Mustard appears as an attractive middle-aged colonel in the SNES game. His music is a military march.

Mustard is, as every character in these books is, delightfully likeable and unique. On a consistent basis he marches around challenging everyone to duels, even the women, for whom he also holds open doors and insists be ladylike.

His name is Mortimer Mustard, he plays Clue Jr., and his face is wrinkled and ridiculous.

Krusty the Clown plays Col. Mustard.