Mr. Benn - Mr. Benn (1971)

Loved by several generations, this classic, well-loved 70s British animated series is pure "back in time" brilliance. Bowl hatted Mr. Benn is an ordinary man, who lives in an ordinary street, who works in an ordinary office, in an ordinary world. But when he visits the little costume store and chooses a new costume, his ordinary world magically transforms into an extraordinary adventure.