Frankie Darro and Jeff (Mantan Moreland) are working at an apartment block as elevator operator and janitor respectively. When they witness a murder in the car park they get involved thanks to Frankie's older brother Tom (Richard Bond) being the detective on the case. However, when the investigation falls into chaos poor Tom ends up back in uniform. Frankie (with Jeff dragged along rather unwillingly) decides to try and solve the case himself, which involves putting themselves into danger in the city's seedy gambling scene...
An enjoyable film with the usual good banter and chemistry from Darro and Moreland. The humour isn't as overt as in some of their films but the mystery is well written. The low budget doesn't detract too much. Kay Sutton plays the agreeable heroine.