Magnum, P.I. - Season 4 Episode 21
I Witness

When the King Kamehameha Club is robbed late one evening by thieves wearing animal masks to conceal their identities, Lt. Tanaka becomes so frustrated by the inability of Higgins, Rick and T.C. to agree about what transpired that he enlists Thomass help in getting their stories straight. Since the men tell widely divergent versions of the nights events designed to show themselves in the best possible light as the evenings hero, it takes Thomas quite some time and effort to uncover the inside man at the club who tipped off the robbers.