Bio-Rhythms

Summary

Sindy has a new study project. She creates Bio Rythms for all officers. Robbie Davis (known from The Volunteers) is in trouble again. Someone attacks her trucks and the drivers lives. Jon and especially Ponch try to help.

Guest stars

• Michael Conrad as Karl Maddox
• Tige Andrews as Charley Davis
• Georgia Schmidt as Little Old Lady
• Steve Brodie as Sam
• Katherine Cannon as Robbie Davis
• Jeff Maxwell as Motorist
• Bruce Kimball as Rocky