October 1, 1952 - September 10, 1961 (NBC TV). January 21, 1971 - May 7, 1973 (Syndicated - 56 episodes).

Ralph Edward's surprises  Robert Stack. 
A video tape re-broadcast, televised originally
November 27, 1960. 

 Those who surprise Robert are his mother, brother, James, and wife, Rosemarie, children, Robert and Elizabeth Stack and producer Joe Pasternak who discovered Robert Stack, and director of Stack's favorite film, "The High and the Mighty," William Wellman. Mrs. Eliot Ness (Elisabeth Lee) is also on hand to compliment Stack on his true portrayal of her husband in the hit ABC TV series "The Untouchables," which premiered on ABC television as a two part pilot, April 20, and April 27, 1959.  

THIS IS YOUR LIFE was hosted by Ralph Edwards. It was a sentimental human interest show which he began on radio in 1948. Each week a special guest was lured to the studio by a ruse and then surprised as Edward's announced, "This is your Life!" Long lost friends and relatives materialized during the ensuing half hour to relive long-forgotten incidents going back to early childhood. The programs were broadcast LIVE and reverted to Video Tape at the start of the 1959-1960 season, at which time most of the telecasts were pre-recorded. 
Bob Warren announcer.
 The surprised guest received a 16mm film of the program and a Bell & Howell projector. 
                                                                                                   

October 1, 1962-March 29, 1963 (NBC); 1965-1969 (Syndicated); August 18, 1969-February 11, 1972 (CBS); 1972-1986 (Syndicated).

Guests Host: Rich Little. 

                                       

1970-1996- Nationally Syndicated. 

In 1977 Phil Donahue shifted his base of operations to Chicago from Dayton, Ohio and the show's title became known simply as "Donahue," a one-hour show usually devoted to a single topic or guest.  

The guest is a comedienne and former child star Rosemarie.