Garrett Woll - Danny
Luke Hamann - Knickei
Tim Thatcher - Roger
Jem Ruf - Doody
Alexis Garcia - Sonny

Pink Ladies
Erin Snett - Sandy
Kirsten Hoj - Rizzo
Claire Woolson - Jan
Emma-Rose Allen - Frenchy
Sarah Scott - Marty
Romi Interiano - Euguene
Mason Velasquez - Vince Fontaine
TBD - Teen Angel
Noahm Byle - Johnny Casino
Sophia Ehrlich - Patty (Cheerleader)
Destani Cuccio - Miss Lynch
Sadie Broida - Cha-Cha
Sage Lang - Joannie Casino

Abby Alcantar - Bohemian
Brianna Ames - Geek, Beauty School Dancer
Alexandra Anthonioz - Bohemian
Sarah Avdeeff - Geek
Kaelyn Brown - Bohemian
Cecilia Elizalde - Bohemian
Rebecca Foote - Bohemian, Beauty School Dancer
Lissie Fout - Bohemian, Beauty School Dancer
Claire Hankins - Cheerleader
Ezra Hartley - Greaser, Beauty School Dancer
Kelsie Hoj - Greaser, Beauty School Dancer
Ashlyn Holland - Greaser, Beauty School Dancer
Roni Kern - Geek, Beauty School Dancer
Ana Ketelsen - Cheerleader
Katie Koester - Greaser, Beauty School Dancer
Sage Lang - Greaser, Beauty School Dancer
Caysee McCormick - Geek, Beauty School Dancer
Haley Moore - Cheerleader
Stella Moore - Bohemian, Beauty School Dancer
Jovanna Nava - Bohemian, Beauty School Dancer
Jillian Powell - Geek
Cassidy Rosenbaum - Bohemian
Leila Shepard-Soucy - Geek
Adrielle Walker - Cheerleader
Summer Williams - Geek, Beauty School Dancer
Hannah Wilson - Bohemian, Beauty School Dancer
Noahm Byle - Greaser, Mechanic Dancer
Quinn Davis - Jock
Liam Hartley - Geek
Lennon Chahivec-Schneider - Greaser, Mechanic Dancer
Bryan Schumer - Geek
Ryan Straede - Greaser
Lake Thatcher - Jock
Efrain Zara - Jock
DANNY Leader of the "T-Birds”. Well-built, nice looking, with an air of cool easy going charm. Strong and confident.
SANDY  Danny's love interest. Sweet, wholesome, naive, cute, like Sandra Dee of the "Gidget" movies.
THE "PINK LADIES" (The club-jacketed, gum-chewing, hip-swinging girls' gang, hangs with the "T-BIRDS")
RIZZO Leader of the Pink Ladies. She is tough, sarcastic and outspoken but vulnerable: Thin, Italian, with unconventional good looks.
FRENCHY A dreamer. Good-natured and dumb. Heavily made-up, fussy about her appearance-particularly her hair. She can't wait to finish high school so she can be a beautician.
MARTY The "beauty" of the Pink Ladies. Pretty, looks older than the other girls, but betrays her real age when she opens her mouth. Tries to act sophisticated.
JAN Energetic, enthusiastic, compulsive eater. Loud and pushy with the girls, but shy with boys.
THE "T-BIRDS" (A super-cool, D.A.-haired, hard-looking group of high school wheeler-dealers - or so they think)
KENICKIE Second-in-command of the Burger Palace Boys. Tough-looking, tattooed, surly, avoids any show of softness. Has an off-beat sense of humor.
DOODY Youngest of the guys. Boyish, open, with a disarming smile and a hero-worshipping attitude toward the other guys. He also plays the guitar.
ROGER The "anything-for-a-laugh" type. Full of mischief, half-baked schemes and ideas. A clown who enjoys putting other people on.
SONNY Italian-looking, with shiny black hair. A braggart and wheeler-dealer who thinks he's a real lady killer.
PATTY Typical cheerleader at a middle-class American public high school. Attractive and athletic. Aggressive, sure of -herself, given to bursts of disconcerting enthusiasm. Catty, but in an All-American Girl sort of way. She can also twirl a baton.
CHA-CHA A blind date. Loud-mouthed and sexy. Takes pride in being "the best dancer at St. Bernadette's."
EUGUENE The class valedictorian. Physically awkward, with weak eyes and a high-pitched voice. An apple-polisher, smug and pompous, but gullible.
VINCE FONTAINE Typical "teen audience" radio disc jockey. Slick, egotistical, fast-talking. Veteran "greaser."
JOHNNY CASINO "Greaser" student at Rydell who leads a rock 'n' roll band and likes to think of himself as a real rock 'n' roll idol.
TEEN ANGEL A good-looking falsetto-voiced, Fabian-look-alike. A singer who would have caused girls to scream and riot back in 1958.
MISS LYNCH An old maid English teacher and Headmistress