Sam Bobrick Creator Dustin Diamond Samuel 'Screech' Powers Actor Richard Lee Jackson Ryan Parker Actor Samantha Esteban Maria Lopez Actor Ben Gould Nicky Farina Actor Lindsey McKeon Katie Peterson Actor Anthony Harrell Eric Little Actor Ashley Tesoro Liz Miller Actor Dennis Haskins Mr. Richard Belding Actor Denielle Fisher Danielle Guest Star Yasemin Baytok Ms. LaGrange Guest Star Audrey Wasilewski Lucille Schmidlap Guest Star Annie McElwain Courtney Guest Star Marnette Patterson Robyn Peterson Guest Star Michael Strickland Mike Reynolds Guest Star Harley Rodriguez Tino Lopez Actor Peter Engel Executive Producer Brett Dewey Writer Renee Palyo Writer Bennett Tramer Writer Tony Soltis Writer Rob Hammersley Writer Tim Meinhart Writer Lori Marshall Writer Perry Dance Writer Frank Bonner Director Miguel Higuera Director