Robert Urich, Bart Braverman, and Phyllis Davis in Vega$ (1978)

Dan Tanna, a Vietnam vet, works as a private eye in Las Vegas. He lives in an apartment in back of the Desert Inn and his boss is the owner of the hotel, Phil Roth. Tanna is aided by his sexy but efficient secretary, Bea Travis, and his nerdy legman, Bobby “Binzer” Borso. Tanna’s contact on the force is Lt. Dave Nelson.