Dead or Alive?

Is Stan Lee, the creator of the Marvel Comics, dead or alive? (credit: LUCY NICHOLSON/AFP/Getty Images)

Dead or Alive?

Alive - you might even see him making cameos in the many movies based off his Marvel comic books. (Photo by Alexandra Wyman/Getty Images)

Dead or Alive?

Bob Denver, left, best known for his role as Gilligan on Gilligan's Island, was born in 1935. Is the iconic actor dead or alive? (Photo by Frazer Harrison/Getty Images)

Bob Denver: Dead or Alive?

Denver died in 2005 from complications with cancer. (Photo by Frazer Harrison/Getty Images)

Dead or Alive?

Frank Gifford, former halfback for the New York Giants (1952-1964). Is he dead or alive? (Photo by University of Southern California/Getty Images)

Dead or Alive?

Alive! Here is Frank Gifford, now 81, at the New York Giants Super Bowl Pep Rally Luncheon at Michael's on February 1, 2012 in New York City. (photo by Dimitrios Kambouris/ Getty Images)

Dead or Alive?

Here is actor Alan Alda from the show M*A*S*H. Is he dead or alive? (photo by Newsmakers/Getty Images)

Dead or Alive?

Alive! Alan Alda and his wife Arlene arrive at the 55th Annual Directors Guild Awards in Los Angeles, California. (Photo by Jon Kopaloff/Getty Images)

Dead or Alive?

Kirk Douglas made his Broadway debut in 1941. His films include The Bad and the Beautiful (1952), Lust for Life (1956) for which he was nominated for an Academy Award, and Spartacus (1960). (Photo credit AFP/Getty Images)

Dead or Alive?

Kirk Douglas is alive! Here he is at the Kirk Douglas Award For Excellence In Film Award For Excellence In Film with Danny Devito, Michael Douglas, and Annette Bening in October 2011 in Santa Barbara, California. (photo by Michael Buckner/ Getty Images)

Dead or Alive?

Former astronaut and US senator John Glenn was born in 1921.Here he is in Cape Canaveral, Florida, on Feb. 13, 1962. (Photo By Nasa/Getty Images)

Dead or Alive?

Alive! John Glenn is now 90 years old. He was born in August in 1921. Here he poses with the Congressional Gold Medal during a ceremony in the Rotunda of the Capitol November 16, 2011 (Photo by MANDEL NGAN/AFP/Getty Images)

Dead or Alive?

Actress Zsa Zsa Gabor poses on May 12, 1958 in front of her Mercedes car. (Photo by AFP/Getty Images)

Dead or Alive?

Zsa Zsa Gabor is alive and kicking! She's starred in many films television shows, and has been married 8 times. She was born February 6, 1917. (HAL GARB/AFP/Getty Images)

Dead or Alive?

Rodney Dangerfield, best know for the film "Caddyshack" and the phrase "I don't get no respect!". Is he dead or alive? (Photo by Giulio Marcocchi/Getty Images)

Dead or Alive?

Rodney Dangerfield passed away in October 2004, here he is on "The Tonight Show with Jay Leno" at the NBC Studios in Los Angeles, Ca. November 21, 2001. (Photo by Kevin Winter/Getty Images)

Dead or Alive?

Dick Van Dyke began his film career in the early 60's with the films Bye, Bye Birdie and Mary Poppins. (Photo by Michael Smith/Getty Images)

Dead or Alive?

Dick Van Dyke is 86 years old! He was born December 13, 1925. Here he is at the 18th Annual Screen Actors Guild Awards at The Shrine Auditorium on January 29, 2012 in Los Angeles, California. (Photo by Alberto E. Rodriguez/ Getty Images)