Continuity mistake: The clock on Danielle's hospital room wall reads 11:40 a.m. when she's brought in. Seconds later when the nurse leads Rembrandt to a bed because he thinks he's going to give blood the clock on that wall reads 2:30 p.m.
Continuity mistake: When Quinn has the real Duke's sword, he's pointing it towards the Duke. When the Duke tells his story, Quinn is dropping the sword down to his side. In the next shot it's back up pointing at the Duke.





Answer: They could go to an ATM and withdraw money from the account of that universe's double or, depending on how long they're stuck in whatever dimension they're in, they could do some odd jobs for some extra cash.
That's a good point. Thanks.
toroscan
You're welcome.
There actually is an episode that shows Rembrandt doing that exact thing.
af4dable ★