- Danger Mouse: [Dangermouse has been molded into a ball] You really get a kick out of being unpleasant, don't you?
- Baron Silas Greenback: And I'm not the only one!
- [a mechanical leg kicks Dangermouse]
- Isambard Sinclair, narrator: Is this the beginning of the end for Danger Mouse or only the end of the beginning? Or is it three quarters plus a little tiny bit of somewhere around the middle? Write your answers on a sliced loaf and tune in two the next enthralling installment of 'Four Heads Are Better than Two' with Danger Mouse.
- Isambard Sinclair, narrator: Colonel K's backroom boffins have cunningly created a duplicate Danger Mouse. And a parallel Penfold. Thus doubling the daring duo to make it the fearsome foursome. But the robot rodents react erratically, causing chaos and creating confusion.
- Danger Mouse: [having been trampled by the mechanical Penfold] It's nearly as bad as the real thing.
- Isambard Sinclair, narrator: Thanks to the evil toad's plan, D.M. is on the spot. But wil he be shot or not? You've got to watch episode 3 of 'Four Heads are Better than Two', that's what!