Fin McCahill

actor. singer. dancer. 

Fin on Ellen!

"Mobile Moderator" with Wolf Blitzer - Thanksgiving Skit on the Ellen Degeneres Show

Caroline, or Change

Fin stars as Noah Gellman

Professional THEATER


Caroline, or Change - Round House Theatre

Noah Gellman

"As the young questioning boy, Noah Gellman, Griffin McCahill captured perfectly the yearnings of a lonely boy who does not get along with his stepmother (Dorea Schmidt) and who does not relate to his father (Will Gartshore). Mr. McCahill’s role of the precocious and quasi-neurotic boy is a musical staple going back to the role of the young boy in March of the Falsettos and the young boy in Ragtime but here, however, Mr. McCahill brings freshness to the role."


AIDA - The Kennedy Center


"In the boudoir of the Egyptian princess Amneris, the tittering attendants were accompanied by their sons, boys in military uniforms who performed a wonderful little dance channeling their bounding, cartwheeling energy into pantomimes of aggression, for which they were praised and petted by their mothers. An unexpected highlight was Jessica Lang’s choreography, woven through the work: restrained and traditional, with dancers in white dresses and uniforms executing balletic steps and numbers, but adding a breath of fresh air to an evening that needed it."


Carousel - The Olney Theatre

Starkeeper #1 / Young Billy

"Olney Theatre Center exquisitely reimagines and reinvigorates the classic epic musical... Emotionally potent and intensely illuminating, Olney Theatre Center’s Carousel is an unforgettably heartwarming production that lingers and tugs; a legendary, pulsating show that any musical theater or romantic tale enthusiast will appreciate and treasure for many more years to come."

About Fin

13 Year Old Actor | Singer |  Dancer & Musician (keyboardist / songwriter) with Academy Training and Professional Stage & Screen Experience. Fin has BIG Broadway Dreams and the Talent & Passion that just might get him there.

Age 13 | 5’7” | 165 pounds | Brown Hair | Brown Eyes


  • 2018: Sandy Hook Promise Gala, Soloist & Keyboard
  • 2018: Bill Tilghman and the Outlaws: Theatrical Release coming soon, Tench Tilghman
  • 2018: Horatio Alger Awards, Youth Chorus 
  • 2018: Pyle Middle School: Legally Blonde, Warner Huntington III 
  • 2017: The Kennedy Center: AIDA, Washington National Opera, Dancer
  • 2017: Pyle Middle School: All Shook Up, Chad
  • 2017: Round House Theatre: Caroline, or Change, Noah 
  • 2017: Theater Unlimited - Black Box, Lion King Jr. , Scar
  • 2016: The Ellen DeGeneres Show, Thanksgiving Mobile Moderator with Wolf Blitzer, Son 
  • 2016: Round House Theatre: Cat on a Hot Tin Roof, Buster  
  • 2016: Investigation Discovery, Evil Kin "Sweet as Poison" - Young Chris Aldrich 
  • 2015: Olney Theatre Center: Carousel: Young Billy, Starkeeper 1 
  • 2016: BES Drama Club Production, Directed by Christopher Gerken – Theater Unlimited Troy Bolton in High School Musical, Jr. 
  • 2015: BES Drama Club Production, Directed by Christopher Gerken - Theater Unlimited Daddy Warbucks in Annie, Jr. 
  • 2014, 2016: Bannockburn Spring Show and Music Festival Soloist     


  • 2012-Present: Adventure Theatre MTC Pre-Professional Program Company Member  Award-Winning Training in Dance, Theater, Voice, and Performance   
  • Voice:  Deborah Benner 
  • Voice / Acting:  Christopher Gerken 
  • Acting:   Andy Clemence
  • Ballet / Jazz:  Nicole Martin / Tony Thomas 
  • Musical Theater: Michael Bobbitt   
  • 2014 - 2015: Theater Unlimited DC Summer Program   
  • 2012 - 2013: ATMTC Summer Musical Theater Programs    

Special Skills: 

Keyboard (plays music by ear), Skateboarding, Songwriting, Accents, Parkour, Trampoline, Dive Team, Hiking, Singing, Acting, Dance, Tap,  and a little Bass Guitar   


Musical Theater, Graphic Novels, Keyboard, Trampoline, Marvel, Drawing, Performing and His Pets

Find out more

Contact Us

If Fin might be the right talent for your Stage Production, Film, Commercial or Show ...

We would love to hear from you.

Drop us a line!


Adventure Theatre


2012-Present: Company Member

The Pre-Professional Program prepares committed and gifted students in grades 4–12 for college and/or a professional career in the performing arts, The Academy Members enjoy many  Stage, Live Event and Television Appearances 

Screen Credits


Theatrical & Amazon Release, Bill Tilghman & the Outlaws - Tench Tilghman

Investigation Discovery, Evil Kin "Sweet as Poison" - Young Chris Aldrich  

The Ellen Degeneres Show, "Mobile Moderator" - Son

Music Videos & Corporate Videos 

Theater Unlimited


Training & Stage Productions under the direction of award-winning, Christopher Gerken

Sandy Hook Promise  Gala, "The Signs" "The Lion King" - Scar

"High School Musical" - Troy Bolton

"Annie" - Daddy Warbucks