Continuity mistake: When Chumley runs to the edge of the cliff, in the wide shot when he stops running, Chumley's hands are at his side. He then starts to shout to his father, and his hands are raised to his face. (00:19:26)
Continuity mistake: When Jaden and Syrus run up to Chumley on the cliffside, they stop standing under the shadows from a tree. When the shot cuts, they have jumped a few meters, now standing in the sunlight, right behind Chumley. (00:19:38)
Continuity mistake: When Jaden and Syrus are saying goodbye to Chumley, Jaden extends his hand and Chumley grabs onto it with both his hands. Jaden has his thumb over Chumley's fingers at first, but when the shot cuts, Jaden's hand is completely covered by Chumley's hands. (00:18:39)
