Robert Irwin Makes Red Carpet Debut With Girlfriend Rorie Buckey at 'Mission: Impossible' Premiere

Wild Bill: Making a first impression.

'On Beckett' with Bill Irwin

Bindi Irwin and Robert Irwin are sibling goals. | The Project

Can you feel Robert Irwin's Kenergy? | The Project

Robert Irwin on making his catwalk debut (and he gives us his best 'model face'). | The Project

Sesame Street Bert and Ernie: playing checkers with a pigeon