Supernatural - Season 4 Episode 9: I Know What You Did Last Summer

8.711

Lazarus Rising

2008-09-18

7.8

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

2008-09-25

8.3

In the Beginning

2008-10-02

7.5

Metamorphosis

2008-10-09

7.4

Monster Movie

2008-10-16

8.5

Yellow Fever

2008-10-23

8.1

It's the Great Pumpkin, Sam Winchester

2008-10-30

7.7

Wishful Thinking

2008-11-06

8.1

I Know What You Did Last Summer

2008-11-13

7.9

Heaven and Hell

2008-11-20

7.2

Family Remains

2009-01-15

7

Criss Angel Is a Douchebag

2009-01-22

7.9

After School Special

2009-01-29

7.3

Sex and Violence

2009-02-05

8

Death Takes a Holiday

2009-03-12

8.4

On the Head of a Pin

2009-03-19

7.3

It's a Terrible Life

2009-03-26

8.6

The Monster at the End of this Book

2009-04-02

7.6

Jump the Shark

2009-04-23

8.3

The Rapture

2009-04-30

8.1

When the Levee Breaks

2009-05-07

8.7

Lucifer Rising

2009-05-14