Robert Redford as Bill Bryson

Nick Nolte as Stephen Katz

Emma Thompson as Catherine Bryson

Nick Offerman as REI Dave

Kristen Schaal as Mary Ellen

Chrystee Pharris as Ticket Agent

Sandra Ellis Lafferty as Widow Deborah

Hayley Lovitt as Donna

Derek Krantz as Young Hiker #2

Andrew Vogel as Young Hiker #1

Linds Edwards as Darren

R. Keith Harris as Sam Bryson

John Kap as Bealuh's Husband

Mary Steenburgen as Jeannie

Randall Newsome as TV Host

Susan McPhail as Beulah

Gaia Wise as Becca

Tucker Meek as Grandson

Chandler Head as Granddaughter

John Schmedes as Gene

Danny Vinson as Georgia Cab Driver

Valerie Payton as Waitress Raynette

Stephanie Astalos-Jones as Georgia Mountain Waitress

Kevin Harrison as Southbound Hiker

Bridget Gethins as Campground Jensine

Alex Van as Bunkhouse Peter

Mimi Gould as Jeannie's Mother

Rowan Bousaid as Rental Agent

Njema Williams as Trail Head Taxi Driver

Marcy Conway as Hiker in Bunk House (uncredited)