Siena Callan

SAG /AFTRA (eligible)

Classically trained and a natural comedian and dramatic actress, Siena continues to hone her craft and thrives on developing unique and memorable characters, often drawing on her incredible improvisational ability.

Her dedication has led to leading and supporting roles across film, television, and theatre and her unique range allows her not only to move audiences to tears, but to make them cry laughing.

Acting Reel

FUNNY. OCCASIONALLY SERIOUS. VERSATILE.

INSPIRATIONAL. KIND. FEARLESS. HUMBLE. DRIVEN.

GRACIOUS. SOPHISTICATED. UNSOPHISTICATED. SMART.

AUTHENTIC. COURAGEOUS. LOVING. INDEPENDENT.

FIESTY. OPTIMISTIC. ACCESSIBLE. ASPIRATIONAL.

WITTY. A GOOD LISTENER. RESILIENT

HOPEFULLY ENTERTAINING...

LATEST PRESS

New York, NY — November 2025

Siena was cast in the apocalyptic thriller One Second After, a film based on the best-selling novel by William R. Forstchen. The story explores the aftermath of an electromagnetic pulse (EMP) attack on the United States. Production recently wrapped in Sofia, Bulgaria, in early November.

Having worked on the film since late September, Siena had an extraordinary experience acting alongside an all-star cast that includes Josh Holloway (Lost, Yellowstone, Mission: Impossible – Ghost Protocol), Famke Janssen (X-Men, Taken, and Bond’s Xenia in GoldenEye), Hannah John-Kamen (Thunderbolts, Ant-Man and the Wasp, Ready Player One), Johnna Dias-Watson (Wednesday, Motörheads), Stephen Ogg (The Walking Dead, Grand Theft Auto) and two-time Academy Award nominee Mary McDonnell (Dances with Wolves).

DIRECTOR: Scott Rogers

PRODUCERS Matt Kennedy, Rob Pfaltzgraff, Nick Reid

CAST:

Josh Halloway, Famke Janssen, Hannah John- Karmen, Johnna Dias-Watson, Kennedy Moyer, Steven Ogg, and Siena Callan

“This is an incredible opportunity for Siena to collaborate with such an accomplished cast and creative team,” said the films producer Matt Kennedy. “We couldn’t be prouder of her hard work and dedication.”

Press Release

Siena made effective choices and did some of the best on
camera improvisation I’ve ever experienced—she stole the entire show that day. Her timing and humour were that of a true veteran.
-Alexi Papalexopoulos, Director, JAUNT

Siena co-stared in the indie favorite JAUNT. It was recently purchased for distribution and will be released on Apple TV and Amazon Prime on 4/21/2026!