Liza Mills, a former student of Barnaby's, asks for help when her father is killed by a snake bite and the suspicion falls on her adopted brother Kevin. Barnaby gains Kevin's confidence and finds out that Liza's fiancÃ© Jim Howard has something to hide.
|Read Morgan||Guest Star|
|Priscilla Morrill||Guest Star|
|Ford Rainey||Guest Star|
|Arch Johnson||Guest Star|
|Vincent Van Patten||Guest Star|
|Katherine Justice||Guest Star|
|Andrew Prine||Guest Star|