Paulo Costanzo

as Nick Castellano(6 eps)

as Sid Barofsky

as James

as Matteo(7 eps)

as Robbins

as Spencer Briggs(1 ep)

as David

as Keith Fisk(1 ep)

as Lyor Boone(22 eps)

as Ray Halle(4 eps)

as Shed Garvey(4 eps)

as Self(1 ep)

as Adam Murphy

as Gary

as Jacob 'Cob' White

as Zoo Maintenance

as Evan R. Lawson(104 eps)

as Seth Belzer

as Deputy Sandbrooks

as Cogburn the Rooster (voice)

as Ryan

as Shane Wyeth(1 ep)

as Hank

as Michael Tribbiani(46 eps)

as Stuart 'Stu' Stein

as Laurie

as Ryan

as Troy

as Alexander Cabot

as Rubin

as Eugene(2 eps)

as Aximili-Esgarrouth-Isthill(19 eps)

as Yaakov / Gaston

as Arthur

as Young Vito