Ruby Sparks Cast
The cast of Ruby Sparks including popularity data. Data for March 28, 2025.
Paul Dano
as Calvin

Portrayed the character Calvin.

#2
Most popular actor on Ruby Sparks
4,655 Wikipedia views yesterday
Zoe Kazan
as Ruby

Played the role of Ruby.

#5
Most popular actor on Ruby Sparks
3,590 Wikipedia views yesterday
Chris Messina
as Harry

Took on the character Harry.

#10
Most popular actor on Ruby Sparks
1,313 Wikipedia views yesterday
Annette Bening
as Gertrude

Brought the character Gertrude to life.

#8
Most popular actor on Ruby Sparks
2,251 Wikipedia views yesterday
Antonio Banderas
as Mort

Portrayed the character Mort.

#4
Most popular actor on Ruby Sparks
3,901 Wikipedia views yesterday
Alia Shawkat
as Mabel

Played the role of Mabel.

#6
Most popular actor on Ruby Sparks
3,244 Wikipedia views yesterday
Deborah Ann Woll
as Lila

Took on the character Lila.

#3
Most popular actor on Ruby Sparks
4,099 Wikipedia views yesterday
Steve Coogan
as Langdon Tharp

Brought the character Langdon Tharp to life.

#1
Most popular actor on Ruby Sparks
7,064 Wikipedia views yesterday
Elliott Gould
as Dr. Rosenthal
#7
Most popular actor on Ruby Sparks
2,536 Wikipedia views yesterday
Aasif Mandvi
as Cyrus Modi
#11
Most popular actor on Ruby Sparks
738 Wikipedia views yesterday
Toni Trucks
as Susie
#14
Most popular actor on Ruby Sparks
243 Wikipedia views yesterday
Eleanor Seigler
as Mandi
John F. Beach
as Adam
Jane Anne Thomas
as Saskia
Wallace Langham
as Warren
#13
Most popular actor on Ruby Sparks
392 Wikipedia views yesterday
Mary Jo Deschanel
as Female Professor
#12
Most popular actor on Ruby Sparks
656 Wikipedia views yesterday
Emma Jacobs
as Party Goer at Langdon's
Rightor Doyle
as Party Goer 1 - Hammer
Eden Brolin
as Party Goer 2 - Hammer
#9
Most popular actor on Ruby Sparks
1,366 Wikipedia views yesterday
Kai Lennox
as Sort of Weird Guy
Ole Olofson
as Older Dude
Jack Levinson
as Party Goer 2 - Book Release
China Shavers
as Party Goer 1 - Book Release
#15
Most popular actor on Ruby Sparks
52 Wikipedia views yesterday
Casey Genton
as Busboy
Michael Berry Jr.
as Silverlake Passerby
Lindsay Fishkin
as Box Office Teller
Claudia Bestor
as Lecture Curator
Janine King
as Literary Fan (uncredited)
Diana Parros
as Book Club Member (uncredited)
Mark Roman
as Literary Fan (uncredited)
#16
Most popular actor on Ruby Sparks
6 Wikipedia views yesterday
Tatiana Sarasty
as Book Club Member (uncredited)
Marco Tazioli
as Book Club Groupie (uncredited)
For the best insights and data about Ruby Sparks, visit our main Ruby Sparks page.