13 Times It Looked Like The Olsen Twins Just Put The Last Bit Of Dragon's Blood In Their Witches Brew

Double double toil and trouble, the brew is done.

1.

"First the wolf's bane," Mary Kate said to Ashley.

2.

Fameflynet Pictures

"Next is the nightshade," she added.

3.

Larry Busacca / Getty Images

"Did we remember the pound of goblin toes?" Ashley inquired.

4.

Dimitrios Kambouris / Getty Images

"You did put in the silver strand of hair, yes?" Mary Kate questioned.

5.

Larry Busacca / Getty Images

"Did we forget to turn the cauldron off?" Ashley worried.

6.

Dimitrios Kambouris / Getty Images

"It simmers for 16 hours, don't you remember?" Mary Kate reminded Ashley.

7.

Ben Gabbe / Getty Images

"I hope it doesn't over boil," Ashley said to Mary Kate.

8.

Pascal Le Segretain / Getty Images

"It won't, I put in extra baby's breath to slow down the cooking time," Mary Kate said.

9.

Stephen Lovekin / Getty Images

"Did we make enough for all the children to fall under our spell?" Ashley wondered.

10.

Cindy Ord / Getty Images

"This brew will be our best potion yet," Mary Kate thought to herself.

11.

Larry Busacca / Getty Images

"Oh no, I think I forgot the horn of toad," Ashley worried.

12.

Pascal Le Segretain / Getty Images

"No, I put it in when you flew to the market for the eye of newt," Mary Kate said.

13.

D. Dipasupil / Getty Images

"Come, we must go home to check on our brew."