Home People David Guion David Guion movies David Guion movies David Guion Movies (4) Night at the Museum: Secret of the Tomb (2014) As Screenplay. He was 47 years old Dinner for Schmucks (2010) As Screenplay. He was 42 years old The Ex (2006) As Writer. He was 39 years old Sesame Street (2021) As Writer. He was 53 years old
