Which American actor was starred as Frank Cannon of "Cannon" on the first "Barnaby Jones" episode?
William Conrad William Conrad (September 27, 1920 – February 11, 1994) was an American actor, producer, and director whose career spanned five decades in radio, film, and television.
Alan Hale Jr. Alan Hale Jr. (born Alan Hale MacKahan, March 8, 1921 – January 2, 1990) was an American film, stage, character and television actor and restaurateur. Hale Jr. was the son of character actor Alan Hale Sr. Hale Jr.'s television career, which spanned four decades, was most noted for his co-starring role on the 1960s series "Gilligan's Island". He also appeared on several talk and variety shows.