AllMovie

In the first of his three serials for Columbia Pictures, Larry "Buster" Crabbe starred as Captain Silver who, with his crew, gets involved with rescuing John Whitney (Milton Kibbee), a man with a certain knowledge of sunken treasure. Whitney has been kidnapped by a mysterious pirate known as The Admiral (Robert Barron), who rules over the ubiquitous South Seas Island. The girl in the case is Whitney's lovely daughter (Pamela Blake). Based on both a comic strip and a radio series, The Sea Hound was produced by the corner-cutting Sam Katzman and looked it. A former MGM starlet, brunette leading lady Pamela Blake was earlier known as Adele Pearce, her real name, apparently.