Arlene Moran (16 episodes)

Dr. Jenkins (10 episodes)

David Pilcher (5 episodes)

Theresa Burke (14 episodes)

Megan Fisher (14 episodes)

Jason Higgins (12 episodes)

Ben Burke (12 episodes)

Kate Hewson (11 episodes)

Nurse Pam (11 episodes)

Ethan Burke (10 episodes)

Dr. Theo Yedlin (10 episodes)

Rebecca Yedlin (10 episodes)

CJ Mitchum (10 episodes)

Xander Beck (10 episodes)

Kerry Campbell (10 episodes)

Adam Hassler (9 episodes)

Mario (9 episodes)

Harold Balinger (8 episodes)

True Believer #2 (4 episodes)

Victor (3 episodes)

Margaret (6 episodes)

Female Abby (1 episode)

Frank Armstrong (7 episodes)

Lucy (7 episodes)

Tim Bell (6 episodes)

Amy (6 episodes)

Gina (3 episodes)

True Believer (3 episodes)

Bartender (6 episodes)

Dale (3 episodes)

Whistling Man (3 episodes)

Oscar (6 episodes)

Sean (6 episodes)

Ruby (5 episodes)

Sheriff Pope (5 episodes)

AG Team (uncredited) (2 episodes)

Townsfolk (uncredited) (2 episodes)

Mr. X, Townfolk (uncredited) (1 episode)

Simeon (4 episodes)

Husband (1 episode)

Nancy (5 episodes)

Ramsey (5 episodes)

Brad Fisher (4 episodes)

Big Bill (4 episodes)

Drake (4 episodes)

Female Abby #1 (2 episodes)

Female Abby #1 (uncredited) (1 episode)

Mother Abby (1 episode)

Marcy (voice) (3 episodes)

Boy on Bike (2 episodes)

Student (1 episode)

Eric (2 episodes)

Eric (uncredited) (1 episode)

Henrietta (3 episodes)

Franklin Dobbs (3 episodes)

Doctor Carol (3 episodes)

Dale's Wife (2 episodes)

Dale's wife (1 episode)

Beverly Brown (3 episodes)

Graduate Student (uncredited) (2 episodes)

Wounded Soldier #1 (1 episode)

Field Medic (2 episodes)

Med Resident (1 episode)

Kyle (3 episodes)

Meadow (3 episodes)

Wife (2 episodes)

Jackie (1 episode)

Dale's Older Son (3 episodes)

Dale's Daughter (3 episodes)

Clean Up Crewman (uncredited) (2 episodes)

Teacher (uncredited) (1 episode)

Nurse (1 episode)

Nurse 1 (1 episode)

Peter McCall (2 episodes)

Ted Laufer (2 episodes)

Townsperson (2 episodes)

Wayne Johnson (2 episodes)

Alan (2 episodes)

Toby Wilson (2 episodes)

Christina (2 episodes)

Female Teen Doctor (2 episodes)

Rebel (2 episodes)

Julie (1 episode)

Nurse Pam Kid (1 episode)

Male Abby #4 (1 episode)

Abbey (uncredited) (1 episode)

Lab Tech (2 episodes)

Abby (uncredited) (1 episode)

Male Abby #1 (1 episode)

Charles Keen (2 episodes)

Ice Cream Kid (2 episodes)

Riley (2 episodes)

Dale's Younger Son (2 episodes)

Sharon (2 episodes)

CJ's Wife (2 episodes)

Jimmy (1 episode)

Darla (1 episode)

Abigail (1 episode)

Reggie Hudson (1 episode)

Child Abby #2 (1 episode)

Nurse (1 episode)

Young Jason (Age 10) (1 episode)

Dr. Bauer (1 episode)

Agent Rick Stallings (1 episode)

Head Tech (1 episode)

Woman #1 (1 episode)

Mother (1 episode)

Fireman (uncredited) (1 episode)

Patricia Evans (1 episode)

Bartender's Wife (1 episode)

Man (1 episode)

Townsfolk / Singer (uncredited) (1 episode)

Receptionist (1 episode)

Boy (1 episode)

Young Attendant (1 episode)

Carrie (1 episode)

Reed (1 episode)

Marcy (1 episode)

Sara Barlow (1 episode)

Jenny (1 episode)

Lab Assistant (1 episode)

Tracy Salzman (1 episode)

Husband (1 episode)

Wife (1 episode)

Workman #1 (1 episode)

Little Girl / Daughter (1 episode)

Elizabeth (uncredited) (1 episode)

Finn (uncredited) (1 episode)

Abby (uncredited) (1 episode)

Amy's Dad (1 episode)

Amy's Mom (1 episode)

Concerned Citizen (1 episode)

Abbey (uncredited) (1 episode)

Head Guard (1 episode)

Paul (1 episode)

1st Generation Student (1 episode)

Nurse (1 episode)

Rebel #2 (1 episode)

Beach Bartender (1 episode)

Townsperson (uncredited) (1 episode)

Harvester (1 episode)

Harvester #2 (1 episode)

Pregnant Student (1 episode)

Male Teen Student (1 episode)

Young Jason (5) (1 episode)

Soldier #2 (1 episode)

Doctor (uncredited) (1 episode)

Corey (1 episode)

Abby Kid (1 episode)

Tree Kid #2 (1 episode)

Assistant (1 episode)

Proctor (1 episode)

Wounded Civilian (1 episode)

Puking Resident (1 episode)

Father Abby (1 episode)

Shrieking Abby (1 episode)

Griffin (1 episode)

News Anchor (1 episode)

Savannah (1 episode)

Tom (1 episode)

Soldier #1 (1 episode)

Radio Man (1 episode)

Male Abby #2 (1 episode)

Male Abby #3 (1 episode)

Male Abby #5 (1 episode)

Male Abby #6 (1 episode)

Male Abby #7 (1 episode)

Male Abby #8 (1 episode)

Female Abby #2 (1 episode)

Nathaniel Simms (1 episode)

Emily Simms (1 episode)

Headmistress (1 episode)

Hospital Official (1 episode)

Patient (uncredited) (1 episode)

Orphan Girl (1 episode)

Soldier #1 (1 episode)

Husband (1 episode)

Soldier #2 (1 episode)

Wife (1 episode)

Temple (1 episode)

ER Nurse #1 (1 episode)

Yelling Man (1 episode)

Townsfolk (uncredited) (1 episode)

Special Effects Makeup Artist (2 episodes)

Director (2 episodes)

Director (2 episodes)

Director (2 episodes)

Director (2 episodes)

Director (1 episode)

Director (1 episode)

Director (1 episode)

Director (1 episode)

Director (1 episode)

Director (1 episode)

Director (1 episode)

Director (1 episode)

Executive Producer (20 episodes)

Director (1 episode)

Director (1 episode)

Director (1 episode)

Novel (20 episodes)

Executive Producer (20 episodes)

Executive Producer (20 episodes)

Executive Producer (20 episodes)

Co-Producer (10 episodes)

Digital Compositor (10 episodes)

VFX Artist (9 episodes)