One of the biggest questions fans have about the Once Upon a Time spin-off, Once Upon a Time in Wonderland, is "will it cross over with OUAT?" There have been hints that we might see some OUAT characters on Wonderland and now, thanks to TV Guide, we certainly know they're interested.

Josh Dallas (Charming) dished to TV Guide that he wants to "hang out with the caterpillar," while Emilie de Ravin (Belle) noted that she's "totally intrigued" by the new show.

In the past, the showrunners have also said they hope to bring Barbara Hershey back for Wonderland, to reprise the role of Cora. That makes sense — she was the Queen of Hearts, after all.

Perhaps most exciting news is Wonderland actor Peter Gadiot's hint that Wonderland may feature "another very famous male Disney villain" not from the classic Wonderland story. Fun!

Are you hoping to see some of the characters you know and love from Once Upon a Time on Wonderland, or are you pulling for the shows to stay separate? Sound off in the comments below.

Find out more about Once Upon a Time in Wonderland.

Source: TV Guide

Rebecca Martin is an editor at Wetpaint Entertainment. Follow her on Twitter @BeccaDMartin.