• 
  Tony Danza

   Freddie
• 
  Roger Bart

   Angelo
• 
  Jeff Bragg

   Camera Operator (2017)
• 
  T'Keyah Crystal Keymah

   Roz
• 
  Nate Smith

   Mike
• 
  David Hoffman

   Jim
• 
  Ariel Frenkel

   Tom Donahue (2017)
• 
  Andrew Schulz

   Mitch

• 
  Ian Nelson

   Andy Klavin
• 
  Daniel B. Strauss

   Alan
• 
  Don Stark

   Bernie Greenfield (2 episodes, 2017)
• 
  Johnny Ferro

   Buddy Klavin (3 episodes, 2017)
• 
  Abigail Klein

   Chrissy-Ann Aldean (3 episodes, 2017)
• 
  Jane Levy

   Joy Greenfield (4 episodes, 2017)
• 
  Kevin Hawley

   Doc Severinsen (4 episodes, 2017)

• 
  Camrus Johnson

   Rasheed (3 episodes, 2017)
• 
  Alison Martin

   Lorraine Klavin (2 episodes, 2017)
• 
  Reggie Alvin Green

   Security Guard
• 
  David Paymer

  Dr. Neuberger
• 
  Edward James Gage

  Agent Coghlan
• 
  Josh Randall

  Officer
• 
  Peggy Lipton

  Evelyn Greenfield