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Brothers and Sisters S5E20 — Father Unknown

8.7

Brothers and Sisters•Season 5•Episode 20

Father Unknown

8.7/10 · 142 votesApr 24, 201145 min

Ranked #2 of 22 in Season 5•+0.6 vs season avg

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 into the Walker family

Directed byMatthew Rhys

Previous episodeE19 · Wouldn’t It Be Nice Next episodeE21 · For Better Or For Worse

Seasons5

Cast9

Dave Annable

Dave Annable

Justin Walker

Sally Field

Sally Field

Nora Walker

Calista Flockhart

Calista Flockhart

Kitty Walker

Rachel Griffiths

Rachel Griffiths

Sarah Walker

Matthew Rhys

Matthew Rhys

Kevin Walker

Ron Rifkin

Ron Rifkin

Saul Holden

Luke Macfarlane

Luke Macfarlane

Scotty Wandell

Gilles Marini

Gilles Marini

Luc Laurent

Patricia Wettig

Patricia Wettig

Holly Harper

Crew2

Matthew Rhys

Matthew Rhys

Director

Travis Braun

Travis Braun

Production Assistant

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Episode Summary

"Father Unknown" is episode 20 of Brothers and Sisters season 5. It scored 8.7/10 from 142 votes, ranking #2 of 22 episodes this season (season average 8.1). Directed by Matthew Rhys, it aired on April 24, 2011.

Next: E21 · For Better Or For Worse Best of Season 5