The Definition of Happiness (2025)
Back to mainCast (11)
Tim Elwin
Lead
Wallace J. Nichols
Expert
Tom Nash
Speaker
Sonja Lyubomirsky
Expert
Adrienne O’Neil
Expert
Gabriele Oettingen
expert
Tim Sharp
Expert
Bryce Hastings
Expert
Samuel Mehr
Expert
Crew (2)
Tim Elwin
Executive Producer, Director, Writer
Sameer Sengupta
Music Director