| Description | Movie |
| Awkwardly boarding a train while carrying a double bass. | |
| Wearing a large cowboy hat on the sidewalk outside a Phoenix real estate office. | |
| Walking by, then turning back to give a prolonged look at an aspiring young actress disguised as an older actress' maid. | |
| Walking past a phone booth where a gentleman makes a call to the main characters' housekeeper. | |
| Sitting in a Copenhagen hotel with a baby in his lap, with the music briefly changing to 'Funeral March of the Marionette.' | |
| In a newspaper ad for Reduco Obesity Slayer. | |
| Walking with a woman past the boarding house where the title misdeed took place. | |
| Not a traditional cameo; introducing the film before the opening credits while strongly backlit. | |
| In the Sydney town square during a parade, donned in blue coat and brown hat. | |
| In a black-tie class reunion photo, looking back at the camera. | |
| Deboarding a train at a station in England, carrying a cello case. | |
| Sitting on a London subway train behind the lead characters, engaging in a stare-down with a young boy who is pestering him. | |
| Winding a clock in the songwriter's apartment across the courtyard. | |
| Leaving an elevator at the Empire State Hotel, carrying a violin case and smoking a cigarette. | |
| Playing a card game on a train to Santa Rosa with a hand full of spades. | |
| In a crowd listening to a political speech, wearing a black bowler hat. | |
| At the end of the opening credits, running to catch a New York City bus but arriving just as the doors close. | |
| Leaving a San Francisco pet shop walking his two pet dogs. | |
| At the close of the opening credits, strolling in silhouette at the top of a long flight of stairs in Quebec. | |