布丽特·罗伯森
Brittany Robertson
饰：年轻版汉娜 Hannah
乔什·加德
Josh Gad
饰：巴利 Bailey,Buddy,Tino,Ellie
丹尼斯·奎德
Dennis Quaid
饰：年老伊森 Ethan
佩吉·利普顿
Peggy Lipton
饰：年老汉娜 Adult Hannah
K·J·阿帕
Keneti James Fitzgerald Apa
饰：Teen Ethan
普奇·豪尔
Pooch Hall
饰：Al
朱丽叶·莱伦斯
Juliet Van Kampen
饰：Ethan's Mom
卢克·柯比
Luke Farrell Kirby
饰：Ethan's Dad
布莱斯·盖瑟
Bryce Gheisar
饰：Ethan
迈克尔·博夫舍维尔
Michael Bofshever
饰：Grandpa Bill
卡莉恩·鲍姆贝克
Kalyn Bomback
饰：Animal Control Yolanda
彼特·科拉米斯
Peter Kelamis
饰：Dad's Boss
约翰·奥提兹
John Ortiz
饰：Carlos
Kelly-Ruth Mercier
饰：Atlanta Vet
卡罗琳·凯芙
Caroline Cave
饰：Boss's Wife
Robert Mann
Robert Mann
饰：Delivery Workman
Paul Griggs
Paul Griggs
饰：Hot Dog Vendor
柯尔比·豪威尔-巴普蒂斯特
Kirby Howell-Baptiste
饰：Maya
Ron Verwymeren
Ron Verwymeren
饰：Delivery Workman
John C. MacDonald
John C. MacDonald
饰：Teammate
Ronald Boyd Johnson
Ronald Boyd Johnson
饰：Neighbor
Tom Young
Tom Young
饰：Hardware Store Employee
Grant Burr
Grant Burr
饰：Hardware Store Clerk
Treyton Augustus Walcot
Treyton Augustus Walcot
饰：Richie - 4 Years Old
Kenyan Alexander Walcot
Kenyan Alexander Walcot
饰：Ty - 5 Years Old
Aidan Ritchie
Aidan Ritchie
饰：Ambulance Attendant
Avery Thompson
Avery Thompson
饰：Tweener Girl
Mackenzie Thornton
Mackenzie Thornton
饰：Tweener Girl
Rayna Ens-Armstrong
Rayna Ens-Armstrong
饰：Daughter at Shelter
Reine Lecuyer
Reine Lecuyer
饰：Daughter at Shelter
Danesha Lee
Danesha Lee
饰：Animal Control Officer
Darcy Higginbotham
Darcy Higginbotham
饰：Farmhand
Brent Holtzman
Brent Holtzman
饰：Police Captain
Dean Monroe McKenzie
Dean Monroe McKenzie
饰：Detective
Andrew W. Nolan
Andrew W. Nolan
饰：Football Coach
Cory Wojcik
Cory Wojcik
饰：Puppy Mill Owner
David J. Lyle
David J. Lyle
饰：Country Vet
保罗·加莱特
Paul Jarrett
饰：Police Lieutenant
娜奥米·弗伦内特
Naomi Frenette
饰：Kidnapped Girl
科维西·阿梅扬
Kwesi Ameyaw
饰：Cop
加布丽·罗丝
Gabrielle Rose
饰：Grandma Fran
罗根·米勒
Logan Miller
饰：Todd
John Bluethner
John Bluethner
饰：Professor
Michael Patric
Michael Patric
饰：Sam
艾丽西亚·约翰斯顿
Alicia Johnston
饰：Hysterical Mother
James Janssens
James Janssens
饰：Alzheimer's Patient
简·迈克格雷格
Jane McGregor
饰：Rachel
克里斯·韦伯
Chris Webb
饰：Kidnapper
Violet Haas
饰：Elderly Woman
普里莫·阿隆
Primo Allon
饰：Victor
妮可·拉普拉萨
Nicole LaPlaca
饰：Wendi
吉姆·科比
Jim Kirby
饰：Townsperson (uncredited)
Ross D. Noble
Ross D. Noble
饰：Puppy Mill Customer
克里斯托弗·皮尔斯
Christopher Pierce
饰：Policeman
Daniel De Jaeger
Daniel De Jaeger
饰：Father at Shelter
Olivia Klassen
Olivia Klassen
Anita Daher
Anita Daher
饰：Mother at Shelter
Jordan Butterill
Jordan Butterill
饰：Teammate
布鲁克·沃林顿
Brooke Warrington
饰：Bree - 7 Years Old
Tyson Wagner
Tyson Wagner
饰：Boyfriend in Park (uncredited)
Evan Martin
Evan Martin
饰：Punk Boy (uncredited)
John C. MacDonald
罗斯·道格拉斯·诺布尔
Ross Douglas Noble
饰：Puppy Mill Customer
罗根·米勒
Logan Miller
饰：Todd
Dean McKenzie
Dean McKenzie
饰：Detective,(as Dean Monroe McKenzie)
乔什·巴尔特
Josh Barrett