Sam Casey is an agent for INTERSECT, a government think-tank and operations center specializing in secret missions. While on a diving assignment, Sam was affected by the radiation from an underwater explosion. The radiation rendered him invisible, but INTERSECT devised a way to control his invisibility, by fitting him with a computerized watch that kept him visible. He could, however, shut it off, and become invisible again, for short periods of time. If he did this for more than 15 minutes in any 24 hour period he would die. This ability to become invisible made him a very effective agent.
Release Date: May 10, 1976
Last Aired: October 28, 1976
Networks:
September 16, 2006
September 26, 2007
September 25, 2006
March 20, 1996
October 06, 2001
July 11, 2004
September 29, 1985
August 19, 1968
September 14, 1958
January 10, 2000
July 20, 2002
January 13, 1997
September 22, 1964
June 26, 2006
September 28, 1993
July 02, 2022
October 03, 2008
September 24, 2007
December 21, 2020
June 05, 2015
