We are reminded that the Daleks now have time travel and are after the Doctor and friends. This is followed by music far too jaunty for the occasion, and the Doctor whistling as he fixes things in the TARDIS. He then tells off Vicki for joining in.
Ian is reading a book called "Monsters from Outer Space" and calls it far-fetched. We are in Terry Nation jokes land.
"I am a useless person," says Vicki who sits on a seat which collapses onto Barbara's project. The much vaunted Terry Nation character writing skills on display here as he waits anxiously to get his pepperpots into action.