Cast 16

1. 

   Ryan Reynolds

   Jerry Hickfang / Mr. Whiskers (voice) / Bosco (voice) / Deer (voice) / Bunny Monkey (voice)

2. 

   Gemma Arterton

   Fiona

3. 

   Anna Kendrick

   Lisa

4. 

   Jacki Weaver

   Dr. Warren

5. 

   Ella Smith

   Alison

6. 

   Paul Chahidi

   Dennis Kowalski

7. 

   Stanley Townsend

   Sheriff Weinbacher

8. 

   Adi Shankar

   John

9. 

   Sam Spruell

   Dave

10. 

    Valerie Koch

    Jerry's Mother

11. 

    Gulliver McGrath

    Jerry (12 years old)

12. 

    Paul Brightwell

    Jerry's Stepfather

13. Alessa Kordeck

    Sheryl

14. 

    Michael Pink

    Jesus

15. 

    Ricardia Bramley

    Sheila Hammer

16. 

    Alex Tondowski

    Tom

Crew 26