Mark-Paul Gosselaar Jerry Kellerman Actor Gloria Reuben Rosalind Whitman Actor Currie Graham Nick Balco Actor Melissa Sagemiller Michelle Ernhardt Actor J. August Richards Marcus McGrath Actor Jonathan Scarfe Charlie Sagansky Actor Teddy Sears Richard Patrick Woolsley Actor Jane Kaczmarek Judge Trudy Kessler Actor Michael Harney Guest Star Charles Malik Whitfield Guest Star Bob Koherr Guest Star Stacy Hall Guest Star Dohn Norwood Guest Star Emily Schweitz Guest Star Wayne Lopez Guest Star Tom Billett Guest Star Arnell Powell Guest Star Thomas Silcott Guest Star Hector Atreyu Ruiz Guest Star Doug Purdy Guest Star Steven Bochco Executive Producer, Writer Jesse Bochco Executive Producer, Director David Feige Writer