It was one of two pilots produced during the planning stages for The Muppet Show.
The other pilot was The Muppet Show: Sex and Violence, which aired in 1975.
In this half-hour Valentine's Day special featuring the Muppets and special guest star Mia Farrow, host Wally has writer's block—he can't think of material for the show that represents the true meaning of love.
On the box and on the DVD menus, it is referred to as The Muppets Valentine Special.
Additional Muppets performed by Jane Henson and Nancy McGeorge.