PREMIERE: FROZEN’s Anna (Elizabeth Lail) & Elsa (Georgina Haig) Come to Life in ONCE UPON A TIME for S4 Premiere on September 28th

Holding her wedding dress.

Frozen’s Anna (Elizabeth Lail) and Elsa (Georgina Haig) come to life in Once Upon a Time’s season 4 premiere entitled Tale of Two Sisters to air Sunday, September 28th on ABC in the U.S. and CTV in Canada.