Continuity mistake: Apollonia jumps into the lake. She is soaking wet, naturally. However, soon after, she's riding on the back of Prince's motorcycle and her hair is completely dry. (00:23:34)
Continuity mistake: During the "Lake Minnetonka" scene, Prince's motorcycle tire automagically changes from knobby to street and back. (00:21:54)
Continuity mistake: When Apollonia originally tries to get into the club, the door slams on her foot. When she opens the door and sneaks in later, the door slowly closes behind her. (00:05:39)
Continuity mistake: When The Kid goes home and sees his mother's crying in the front yard it is daytime. He immediately goes inside to confront his dad and the windows show that it is now night.
Continuity mistake: When the woman confronts Morris and Jerome on the street about how long she waited the night before for Morris, she first appears without an over the shoulder pocketbook. The camera angle changes and you can see the strap on her shoulder. The camera angle changes again and the strap is gone. (00:15:42)
Continuity mistake: The Kid receives a white guitar from Appolonia placing it in his lap. They kiss. His arms are still placed on the guitar. She tells him that she is going to join Morris's group. As he jumps up and slaps her in the face, the guitar is gone. (00:48:50)
Continuity mistake: When The Kid goes home after playing at the club, he arrives home without his guitar that he left the house with, and the guitar is seen inside the house later on. (00:11:23)
Other mistake: When Apollonia is smacked in the face by the Kid after announcing she's joining Morris's group, she falls into a dresser and knocks all the magazines off the top of the dresser on to the floor. When the same scene is replayed during the 'When Doves Cry' sequence, the magazines don't fall to the floor.
Visible crew/equipment: When Morris turns to face the mirror to see what the suit that he is holding will look like pressed against him, as soon as he turns and faces the mirror, look at the right side of the mirror where the edge of the open door is, you can see a crew member with the white baseball cap ducking behind the door trying to stay out of the shot. (00:02:27)
Continuity mistake: When The Kid knocks Morris into the pile of boxes in the alley, you can see that the stunt double taking the fall is white, and when he lands in the pile of boxes he is seen in the next camera angle laying on a different set of boxes. (01:14:11)
Continuity mistake: When Morris first meets Apollonia he sits at her table and if you notice the straw in her drink, it changes positions during the entire scene and she never touches it. (00:30:25)
Continuity mistake: Right after The Kid rescues Apollonia from Morris in the alley, he drives her to a secluded area where the makeup on her face is now brighter and heavier than it was in the alley. (01:15:42)
Audio problem: When The Kid and Apollonia first arrive at the lake, you can hear them talking, but their mouths are not moving as they walk along the edge of the lake. (00:19:20)
Audio problem: Morris addresses The Kid: "Why don't you stay a while to see how it's done?" Then Jerome is mocking The Kid, saying, "So sexy!" Part of Jerome's line can be heard right before Morris' line. (00:07:55)
Continuity mistake: When Prince arrives at First-Avenue, the box office area is well-lit. After Apollonia checks into the Huntington Hotel, she looks down at the venue and it's dark. When Morris arrives, it's bright again. (00:03:17)
Continuity mistake: In the scene where The Kid "flips-out" and destroys his basement with a stick, he deliberately breaks several mason jars of preserves that are sitting on two adjacent bookshelves. Near the end of that scene just before he finds his father's music sheets, you can see that the same jars he just exploded all over the basement are now back on the bookshelf perfectly intact.
Continuity mistake: When The Kid Looks at Apollonia's card that the waitress is holding, it states that she is 5'7" and her weight is also filled out. Later when he looks at the card when it's posted on the board it now says 5'6" and her weight is not there. (00:13:22)
Continuity mistake: When The Kid is at home he puts Wendy and Lisa's tape in his player and you see him put the tape holder on the player in front of the small lamp. The camera angle changes to a close up and the tape holder is now on the side on the lamp which has moved to allow the holder to be on the side. (00:47:39)
Continuity mistake: When The Kid first takes Apollonia for a ride on his motorcycle, his white scarf is blowing in the wind. The camera angle changes and the scarf is tucked into his jacket. The camera angle changes again and the scarf is blowing in the wind again. (00:18:00)
Continuity mistake: When the waitress posts Apollonia's card on the board, the large white folded paper that was seen on the board in the previous shot of The Kid seeing her for the first time is no longer there. (00:10:42)