ABC's Once Upon a Time has reportedly cast two out of the three Frozen characters set to appear Season 4 of the series.

Once Upon A Time Season 4 Not A 'Redo' Of Frozen Despite Elsa, Anna & Kristoff's Presence?

Frozen characters Elsa, Anna and Kristoff are slated to be in Season 4 of Once Upon a Time and now there are actors set to play the latter two characters.

Newer actress Elizabeth Lail is set to play Anna, according to a new report by TVLine. Additionally, Scott Michael Foster (Greek) is set to play Kristoff, Anna's significant other, per the report.

10 Actresses Who Could Play Elsa From Frozen on Once Upon a Time

The casting of Elsa, who appeared (only from the back) in the Season 3 finale of Once Upon a Time, has yet to be announced. With the cast announcement for Anna and Kristoff, though, it is only a matter of time before the Elsa casting is announced.

The TVLine report also features character descriptions for Anna and Kristoff. Once Upon a Time's version of Anna is described as a "fun-loving fearless optimist," much like the character in the movie, and while she frequently finds herself out of her depth, she is still able to succeed through her determination and "can-do spirit."

Meanwhile, Kristoff is the same salt-of-the-earth type of guy seen in Frozen, with his demeanor sometimes hiding his true love of Anna as well as Elsa. Viewers will be introduced to Kristoff as he struggles to adjust to life indoors.

Once Upon a Time Season 4 debuts in the fall on ABC, though the network has not yet announced a specific premiere date.

Watch the Frozen tease from the Season 3 finale here:

Tags: Once Upon A Time television ABC