I Know What You Did Last Summer 4 Season 9 Episode

Episode #1

Lazarus Rising

Episode #2

Are You There, God? It's Me, Dean Winchester

Episode #3

In the Beginning

Episode #4

Metamorphosis

Episode #5

Monster Movie

Episode #6

Yellow Fever

Episode #7

It's the Great Pumpkin, Sam Winchester

Episode #8

Wishful Thinking

Episode #9

I Know What You Did Last Summer

Episode #10

Heaven and Hell

Episode #11

Family Remains

Episode #12

Criss Angel Is a Douchebag

Episode #13

After School Special

Episode #14

Sex and Violence

Episode #15

Death Takes a Holiday

Episode #16

On the Head of a Pin

Episode #17

It's a Terrible Life

Episode #18

The Monster at the End of this Book

Episode #19

Jump the Shark

Episode #20

The Rapture

Episode #21

When the Levee Breaks

Episode #22

Lucifer Rising