Be My Royal Valentine

 is the thirty-eighth episode of "Backyardigans x Frontyardigans" written by Hornean.

Queen Uniqua sends the six princesses out on a journey to deliver her Valentine's gift to King Austin and Queen Tina. With Princess Ramona leading the way, the princesses will have to get through all the wintery landscapes in order to get to King Austin and Queen Tina's castle.


 * Ramona (Princess Ramona)
 * Tasha (Princess Tasha)
 * Penny (Princess Penny)
 * Kathy (Princess Kathy)
 * Sophie (Princess Sophie)
 * Henwen (Princess Henwen)
 * Uniqua (Queen Uniqua)
 * Austin (King Austin)
 * Tina (Queen Tina)