Colonel Mustard
Background
Colonel Mustard holds a sensitive security post in the Pentagon due to working on the next fusion bomb. He hires call girls from Miss Scarlet's brothel. He inherited some money when his parents died during World War II. He was photographed having sex with Yvette. The Motorist was the driver for Colonel Mustard and knew that he was a war profiteer, which is the real way he made his fortune.
During the events of Clue (1985) played by Martin Mull
Colonel Mustard is invited to the Hill House in New England. He arrives and is greeted by Wadsworth and after the remaining guests arrive, including Mrs. White, Mrs. Peacock, Mr. Green, Professor Plum and Miss Scarlet, dinner is ready. They are brought into the dining room and learn that they all either work or live in Washington, D.C. Mr. Boddy arrives and they return back into the study. Wadsworth tells them why they have all been gathered and that Mr. Boddy is the one who has been blackmailing them. Mr. Boddy threatens to tell all of their secrets if he is arrested and then gives them each a weapon to kill Wadsworth with before turning off the lights. The lights are turned back on and Mr. Boddy is found lying on the ground. The dinner guests go to the kitchen and find The Cook dead with a knife in her back. The Motorist arrives and he is locked in the lounge. The dinner guests then split up to search the house. Colonel Mustard and Miss Scarlet are paired up and they search the kitchen and find a secret passage into the lounge. The Cop comes to the door and he is locked in the library. The dinner guests then continue to search the house and the power is turned off in the mansion. Once power returns, the dinner guests find Yvette, The Cop, and The Singing Telegram Girl dead. The doorbell rings once more and Mrs. Peacock tells The Chief, who is posing as a religious person handing out pamphlets, to leave. Wadsworth then tells the guests who murdered who, including that Colonel Mustard killed The Motorist in the lounge with the wrench for telling Mr. Boddy that he was a war profiteer. Wadsworth then reveals that he is actually the one blackmailing them all. Mr. Green shoots Wadsworth and Colonel Mustard and the others are arrested by the police.
