Guinevere Cast
The cast of Guinevere including popularity data. Data for May 29, 2025.
Sarah Polley
as Harper Sloane

Sarah Polley portrays the character of Harper Sloane.

#7
Most popular actor on Guinevere
1,891 Wikipedia views yesterday
Stephen Rea
as Connie Fitzpatrick

Stephen Rea takes on the role of Connie Fitzpatrick.

#9
Most popular actor on Guinevere
1,735 Wikipedia views yesterday
Jean Smart
as Deborah Sloane

Jean Smart brings Deborah Sloane to life.

#2
Most popular actor on Guinevere
6,321 Wikipedia views yesterday
Gina Gershon
as Billie

Gina Gershon plays the character of Billie.

#5
Most popular actor on Guinevere
2,196 Wikipedia views yesterday
Paul Dooley
as Walter

Paul Dooley takes on the character of Walter.

#10
Most popular actor on Guinevere
1,112 Wikipedia views yesterday
Carrie Preston
as Patty

Carrie Preston portrays the character of Patty.

#4
Most popular actor on Guinevere
2,261 Wikipedia views yesterday
Tracy Letts
as Zack

Tracy Letts brings the character of Zack to the screen.

#6
Most popular actor on Guinevere
1,955 Wikipedia views yesterday
Emily Procter
as Susan Sloane

Emily Procter embodies the character of Susan Sloane.

#11
Most popular actor on Guinevere
1,012 Wikipedia views yesterday
Sharon McNight
as Leslie
Gedde Watanabe
as Ed
#13
Most popular actor on Guinevere
436 Wikipedia views yesterday
Carlton Wilborn
as Jay
#16
Most popular actor on Guinevere
1 Wikipedia views yesterday
Sandra Oh
as Cindy
#3
Most popular actor on Guinevere
2,937 Wikipedia views yesterday
Francis Guinan
as Alan Sloane
#14
Most popular actor on Guinevere
69 Wikipedia views yesterday
Oded Gross
as Gary
Grace Una
as April
Jasmine Guy
as Linda
#8
Most popular actor on Guinevere
1,839 Wikipedia views yesterday
Danny Kovacs
as Cop
Brian Frank
as Wedding Guest #1
Debra Engle
as Wedding Guest #2
Johnny Radzik
as Espresso Guy
Paulina Sahagan
as Mexican Seamstress
Lynne Marie Stewart
as Nurse
#1
Most popular actor on Guinevere
8,042 Wikipedia views yesterday
Kai Ephron
as Positano's Regular
Alexandra Holden
as Angelic Girl
#12
Most popular actor on Guinevere
480 Wikipedia views yesterday
Patti Weiss
as Tipsy Woman at Party
James Noah
as Older Man in Café
Lindsay Beamish
as Younger Woman in Café
#15
Most popular actor on Guinevere
28 Wikipedia views yesterday
Rose Mallett
as Birthday Singer
Lynn Beasley
as Sexy Bridesmaid
Scott Kaske
as Transsexual Babe
J. Trevor Edmond
as Jeremy (uncredited)
Kevin Brief
as Dentist (uncredited)
Cathy Carlson
as Party Guest (uncredited)
Martin Yu
as Boyfriend (uncredited)
For the best insights and data about Guinevere, visit our main Guinevere page.