Several fans of Disney's much-anticipated "Frozen" movie sequel will be thrilled about Josh Gad's updates and Eva Bella's return on the film.

Gad, who plays the ever-loyal snowman Olaf, will be returning in "Frozen 2," and he shared some updates on the film via ComingSoon.net.

"It's already been announced and I know that they're actively developing it. I think it's still a bit away. I think that the creative team is really taking their time to define how to top that story. The more I hear about it, the more excited I'm getting and I think it's going to be wonderful." Gad said in his interview with the site.

Although Gad is very careful not to reveal any vital information about its plot or anything, fans of the movie can now be assured that the production team is working hard to serve another successful movie, something that film goers will remember for a very long time.

Meanwhile, Bella, the actress who lent her voice to the young Elsa in the first film, just revealed that she will be back in the cast of "Frozen 2", reported M Magazine. 

"Always a good place to start my day! Nice to be back...busy day ahead! Let's do this! #actorslife #FROZEN" said Bella who also appears on Nickelodeon's "Shimmer & Shine."

With this revelation, several fans could be thinking of possible fan theories why the younger version of the powerful Elsa is returning. A fan, who goes by the name of "ElsaFan4ever," told Latin Post exclusively that she is hoping that there would be flashback scenes that will explain how Elsa got her powers. The ardent fan even stated that perhaps, the "Frozen 2" film will also show that Anna has magical powers, too, like her older sister.

This fan theory may or may not be included in the sequel currently being developed, but some scenes from the past may have provided a logical explanation why there's a need for Bella's participation in the second movie. 

On Australia Network News, fans are rooting for Elsa to find her love, just like Anna did with Kristoff. Fans also want more "acts of true love," in the next film, more villains and more Olaf melting scenes. In short, they really want more adventures and challenges for the whole "Frozen 2" cast.