Guest Stars Liz Sheridan as Helen Barney Martin as Morty John O'Hurley as J. Peterman Lauren Bowles as Waitress Joe Urla as Dugan Lisa Mende as Carol Jill Talley as Gail Lloyd Bridges as Izzy Mandelbaum Gene Dynarski as Izzy Mandelbaum Jr. Jill Holden as Lisa O'Neal Compton as Earl Edgar Small as Sid Luckman Marco Rodríguez as Guillermo Chelsea Noble as Danielle Juan Garcia as Jaime Earl Schuman as Izzy Mandelbaum Sr. Todd Jeffries as Blaine Jeff Miller as Neil