Guest Stars Donnie Masihi as 8-Year-Old Dominick Birdsey Rocco Masihi as 8-Year-Old Thomas Birdsey Pete Forth as Other Guard at Hatch Guillermo Diaz as Sergeant Mercado Marylouise Burke as Librarian Brian Goodman as Al Jake Robards voices Landlubbers Voiceover Laura Silverman as Kristin Chris Swain Jr. as Hospital Aide Alice Rothman-Hicks as Hospice Worker Sarah Reyes as Ma's Hospice Nurse Maria Gonzalez as Ma's Oncology Nurse Apurv Agrawal as Ma's Surgeon Morgan E. Sullivan as Office Buddy Michael Armand DeMatteo as Fatso Tim Ruddy as Robocop Christine Parks as Humanities Department Chair James Pravasilis as Third Guard Michael Genet as Thomas' Surgeon Sandra Berrios as Social Worker at Hatch