Continuity mistake: Bill Kirby enters the bar. He asks Bob the waiter about his wife. There's a cut during this brief exchange, and the girl sitting at the table in the background changes position suddenly (she was browsing a magazine, now she is holding it still and fully open). (00:02:35)
Continuity mistake: After the ill-received Al Jolson impersonation, Milton Berle gets paid only 5 bucks instead of 50. He asks the manager "What are you doing, putting 45 in your own pocket?" as several not so reassuring individuals begin to crowd him. Notice a balding guy with a white shirt and pattern tie; he puffs out smoke as he arrives, but at the cut he is still chewing on his cigar and immediately blows smoke again.
Continuity mistake: When the turtle comes in saying he is known as "The Man with 1000 Voices", look at Porky. You can see that the drawer in the filing cabinet behind him is closed and he is sitting directly in front of it, but after the turtle has finished his audition, the filing cabinet has moved a few inches away to the left and the drawer is now open.
Continuity mistake: After Tom has torn up Jerry's diary, you can see that the pie is next the hole of Jerry's home, but when Jerry comes around the corner and sees Tom, the pie is now positioned near Tom's foot.
Continuity mistake: When the mouse (hidden in a vase) tiptoes on the table at the start of the short, the bread on the plate is initially pointing up, but in the next shot it is pointing down.
Continuity mistake: In a close-up of the ACME Super Outfit, there are some small rocks by the box. When we see the Coyote in his outfit in the next shot, the rocks have disappeared.
Continuity mistake: At the beginning of the cartoon, the perfume shop seller has a flower in his right hand while riding on his bicycle, but in the next shot the flower has disappeared.
Continuity mistake: After Porky ties up the mailbag with Charlie Dog in it, he is holding the bag vertically, and puts the label "to Scotland" on it. When Porky goes in the house, Charlie is standing by the bag which is lying horizontally, and the label is affixed differently.