Tim Allen standing next to Geraldo after the infamous 1988 on-air brawl in which Geraldo’s nose was broken.

Tim Allen standing next to Geraldo after the infamous 1988 on-air brawl in which Geraldo’s nose was broken.

Tim Allen in the audience of “Home Improvement” watching Tim Allen perform his “Tool Time” monologue.

Tim Allen in the audience of “Home Improvement” watching Tim Allen perform his “Tool Time” monologue.

Tim Allen coaching 1980 USA Men’s Hockey Team in the Lake Placid Olympics.

Tim Allen coaching 1980 USA Men’s Hockey Team in the Lake Placid Olympics.

Tim Allen played trumpet for the legendary Lawrence Welk.

Tim Allen played trumpet for the legendary Lawrence Welk.

Tim Allen aboard the U.S.S. Iwo Jima with the Apollo 13 astronauts, 1970.

Tim Allen aboard the U.S.S. Iwo Jima with the Apollo 13 astronauts, 1970.

Tim Allen protesting the trial of Sacco and Vanzetti.

Tim Allen protesting the trial of Sacco and Vanzetti.

Tim Allen starred in the Oscar-nominated 1960 classic, “The Magnificent Seven.”

Tim Allen starred in the Oscar-nominated 1960 classic, “The Magnificent Seven.”

Tim Allen recording with the Beatles and George Martin.

Tim Allen recording with the Beatles and George Martin.

Tim Allen at Wrestlemania III, watching the bout between Hulk Hogan and Andre The Giant.

Tim Allen at Wrestlemania III, watching the bout between Hulk Hogan and Andre The Giant.

Tim Allen at the attempted coup of Boris Yeltsin in 1991. 

Tim Allen at the attempted coup of Boris Yeltsin in 1991.