Season Regulars 8

1. 

   Charlie Sheen

   Charlie Goodson

2. 

   Selma Blair

   Kate Wales

3. 

   Shawnee Smith

   Jennifer Goodson

4. 

   Daniela Bobadilla

   Sam Goodson

5. 

   Noureen DeWulf

   Lacey

6. 

   Michael Arden

   Patrick

7. 

   Derek Richardson

   Jack Nolan

8. 

   Barry Corbin

   Ed

Guest Stars 20

1. 

   Michael Boatman

   Michael

2. 

   Steven Krueger

   Ryan Hoggett

3. 

   Darius McCrary

   Donovan

4. 

   Aldo Gonzalez

   Ernesto

5. 

   James Black

   Cleo

6. 

   Stephen Monroe Taylor

   Wayne

7. Antonio Todd

   Officer Kettles

8. 

   Brian Posehn

   Brian

9. 

   Cynthia Sophiea

   Manager

10. 

    Kamala Jones

    Couple Woman #5

11. 

    Jason-Shane Scott

    Couple Man #5

12. Christiann Castellanos

    Natalie

13. 

    Travis Guba

    Couple Man #1

14. 

    Heather Joy Sher

    Couple Woman #1

15. 

    Thomas Crawford

    Couple Man #2

16. 

    Marypat Farrell

    Couple Woman #2

17. Corey Affron

    Couple Man #3

18. Leslie Connelly

    Couple Woman #3

19. 

    Doug Morency

    Couple Man #4

20. 

    Eileen Fogarty

    Couple Woman #4

Crew 0

There are no crew records added to Charlie and Kate Start a Sex Study.