How to be Invisible…on the Inside!

The doctors prove that we all have invisible ink inside our bodies, and Dr Xand sees head lice removed from someone's hair with a vacuum cleaner. Meanwhile, over in accident and emergency, one patient has banged her head on a telegraph pole and another has a piece of crayon in her ear...

Where to watch

You cover 0/203 episodes +132 with the plan · 65%

Your services

With the plan

Not covered

Prime Video

Subscription

81/203

Watch

Every episode is already streaming. You only need about a month to binge it.

Add The Roku Channel

Jun Jul Aug Sep Oct Nov

Subscribe ~1 month · binge 132 of 203 episodes, then cancel

See your month-by-month plan → Track