Casting et fiche technique de How I Met Your Mother S08E15 P.S.: Je t'aime. 
Réalisation
Casting
Jason Priestley
Himself
Himself
James Van Der Beek
Simon
Simon
Alyson Hannigan
Lily Aldrin
Lily Aldrin
Josh Radnor
Ted Mosby
Ted Mosby
Jason Segel
Marshall Eriksen
Marshall Eriksen
Cobie Smulders
Robin Scherbatsky
Robin Scherbatsky
Neil Patrick Harris
Barney Stinson
Barney Stinson
Bob Saget
Narrator
Narrator
Chuck Lacey
Old Man
Old Man
Alan Thicke
Alan Thicke
Alan Thicke
Paul Shaffer
Himself
Himself
Dave Coulier
Himself
Himself
Dana Lee
Grungy Slacker
Grungy Slacker
Abby Elliott
Jeanette Peterson
Jeanette Peterson
Alex Trebek
lui-même
lui-même
Richard Lawrence
Royal Canadian Mounted Police
Royal Canadian Mounted Police
Dave Thomas
Chuck Gerussi
Chuck Gerussi
Craig Lee Thomas
Turk
Turk
Jim Forbes
U.T.T. Narrator
U.T.T. Narrator
k.d. lang
k.d. lang
k.d. lang
Geddy Lee
Himself
Himself
Scénario
