The Pied Piper of Hamelin 1957

The singing, rhyming citizens of Hamelin hope to win a competition with rival towns for royal recognition. To this end, the mayor outlaws play (which is a bit hard on the children) and refuses to help a rival town when it's flooded. But rats (seen only as shadows), fleeing the flood, invade Hamelin in droves; a magical piper, whose music only children (and rats) can hear, strikes a bargain...which, once the rats are gone, the Mayor and council renege on, to their subsequent regret.

Cast:

Van Johnson
Pied Piper / Truson 

Claude Rains
Mayor of Hamelin 

Lori Nelson
Mara 

Jim Backus
King's Emissary 

Kay Starr
John's Mother 

Joseph Sargent