September 26, 1957 (1957-09-26) – May 25, 1958 (1958-05-25)
Harbourmaster is an American adventure/drama series that ran on CBS from September 26, 1957, to December 26, 1957. On January 5, 1958, the series began running on ABC as Adventure at Scott Island, and it ended on June 29, 1958.[1]Harbormaster was a Ziv production.[2]
Synopsis
R. J. Reynolds Tobacco Company sponsored both versions of the program.[3] Reynolds apparently sought another sponsor to pay for alternate weeks of the CBS broadcasts but ended up as the sole sponsor.[4][1][5][6]
^Brooks, Tim; Marsh, Earle (1999). The Complete Directory to Prime Time Network and Cable TV Shows 1946-Present (7th ed.). New York: The Ballentine Publishing Group. pp. 422–423. ISBN0-345-42923-0.