Bryce Dallas Howard as Self

Judd Apatow as Self

Jimmy Fallon as Self

Neil Patrick Harris as Self

Ron Howard as Self

Ken Jeong as Self

Jimmy Kimmel as Self

Hasan Minhaj as Self

Conan O'Brien as Self

Patton Oswalt as Self

Will Smith as Self

Kenan Thompson as Self

Rance Howard as Self

Andy Griffith as Self (archive footage)

Glen Henry as Self

Reed Howard as Self

Thiago Queiroz as Self

Chace Elijah as Self

Shuichi Sakuma as Self

Robert Selby as Self

Rob Scheer as Self

Reece Scheer as Self