Brothers & Sisters Father Unknown (Season 5, Episode 20)
TV-PG
TV Episode | 60 min | Drama

Brothers & Sisters

Father Unknown (Season 5, Episode 20)

TV-PG

TV Episode | 60 min | Drama

Parenthood is questionable for more than one member of the Walker family, as Justin keeps a closely guarded secret about the true paternal identity of one of his siblings and Scotty makes a shocking discovery that will bring a new life ...See moreParenthood is questionable for more than one member of the Walker family, as Justin keeps a closely guarded secret about the true paternal identity of one of his siblings and Scotty makes a shocking discovery that will bring a new life into the Walker family fold. Written by ABC Publicity See less

Contacts

+ Add

Become a member to see contact information for Father Unknown.

Cast	+ Add Cast
12 cast members

Name	Known for
Dave Annable Justin Walker Justin Walker See fewer	Yellowstone (2018)
Sally Field Nora Walker Nora Walker See fewer	Forrest Gump (1994)
Calista Flockhart Kitty McCallister (credit only) Kitty McCallister (credit only) See fewer	Ally McBeal (1997)
Rachel Griffiths Sarah Walker Sarah Walker See fewer	Six Feet Under (2001)
Luke Macfarlane Scotty Wandell Scotty Wandell See fewer	Bros (I) (2022)
Gilles Marini Luc Laurent Luc Laurent See fewer	Sex and the City (2008)
Matthew Rhys Kevin Walker Kevin Walker See fewer	A Beautiful Day in the Neighborhood (2019)
Ron Rifkin Saul Holden Saul Holden See fewer	Alias (2001)
Patricia Wettig Holly Harper (credit only) Holly Harper (credit only) See fewer	City Slickers (1991)
Roxy Olin Michelle McGregor Michelle McGregor See fewer	Sleepy Hollow (2013)
Deirdre Lovejoy Marissa Crandall Marissa Crandall See fewer	Raising Dion (2019)
Isabella Rae Thomas Olivia Olivia See fewer	A Better Life (2011)