Dominic Purcell Lincoln Burrows Actor Wentworth Miller Michael Scofield Actor Robin Tunney Veronica Donovan Actor Amaury Nolasco Fernando Sucre Actor Marshall Allman LJ Burrows Actor Wade Williams Capt. Brad Bellick Actor Paul Adelstein Paul Kellerman Actor Robert Knepper Theodore "T-Bag" Bagwell Actor Rockmond Dunbar C-Note Actor Sarah Wayne Callies Dr. Sara Tancredi Actor William Fichtner Special Agent Alexander Mahone Actor Peter Stormare John Abruzzi Guest Star Lane Garrison David 'Tweener' Apolskis Guest Star Holly Valance Nika Volek Guest Star Kristin Malko Debra Jean Belle Guest Star Matt DeCaro Roy Geary Guest Star Danielle Di Vecchio Sylvia Abruzzi Guest Star Barbara Eve Harris FBI Agent Felicia Lang Guest Star JB Blanc Jerry Curtin Guest Star Jason Davis FBI Agent Wheeler Guest Star Denise Lee Counselor Guest Star Richard Zavaglia Mobster Thug Guest Star Demi Lovato Danielle Curtin Guest Star Michael Nanfria Older Cop Guest Star Walter Fauntleroy Younger Cop Guest Star Nick Roth Hitchhiker Guest Star James Michael Taylor Ralph, Addict Guest Star Noah Podell Abruzzi Boy Guest Star Paul Scheuring Executive Producer Marty Adelstein Executive Producer Dawn Parouse Executive Producer Matt Olmstead Executive Producer Brett Ratner Executive Producer