Yuks

The Frogbuckets are a group of black frog-like robots and the villains in the 1994 Channel 4 Children's Series Insektors. They do not speak like the other characters

As the Insektors intro begins, We hear some deep drums playing while we see the Frogbuckets swimming and looking at us and one snaps

The Frogbuckets are one of the Insektors characters who never speak