Watch Johnny Test: Season 4 Episode 28 - Who's Johnny

Overview

When Sissy considers Johnny too gross to help her in a science project, he begs Susan and Mary to change his personality.

Cast

Johnny Test (voice)

Susan Test (voice)

Dukey (voice)

The General / Bling-Bling Boy (voice)

Ian James Corlett

Hugh Test (voice)

Kathleen Barr

Lila Test (voice)

Scott McNeil

Mr. White / Bumper (voice)

Bill Mondy

Mr. Black (voice)

4 - 1

Johnny's New Baby Sisters November 09, 2009
4 - 2

Porta Johnny November 10, 2009
4 - 3

Join the Johnny Scouts November 11, 2009
4 - 4

Johnny BC November 12, 2009
4 - 5

Runaway Johnny November 12, 2009
4 - 6

Johnny on the Spot November 12, 2009
4 - 7

Dark Johnny October 01, 2009
4 - 8

No Homework for Johnny October 01, 2009
4 - 9

Papa Johnny October 08, 2009
4 - 10

The Johnnyminster Dog Show October 08, 2009
4 - 11

Dukey Jekyll and Johnny Hyde October 15, 2009
4 - 12

Johnny's Trophy Case October 15, 2009
4 - 13

Johnny's Amazing Cookie Company November 26, 2009
4 - 14

Johnny's Big Dumb Sisters November 26, 2009
4 - 15

My Johnny Guard December 03, 2009
4 - 16

Tom and Johnny December 03, 2009
4 - 17

The Quantum of Johnny December 10, 2009
4 - 18

Johnny Get Yer Gum December 10, 2009
4 - 19

Old School Johnny January 07, 2010
4 - 20

Johnny Degrees Below Zero January 07, 2010
4 - 21

Johnny Johnny February 04, 2010
4 - 22

Johnny Double Coupons February 04, 2010
4 - 23

X-Ray Johnny February 25, 2010
4 - 24

The Destruction of Johnny X February 25, 2010
4 - 25

iJohnny March 02, 2010
4 - 26

Johnny vs. The Mummy March 02, 2010
4 - 27

Johnny Grow Your Own Monster May 11, 2010
4 - 28

Who's Johnny May 10, 2010
4 - 29

Princess Johnny May 24, 2010
4 - 30

99 Deeds of Johnny Test May 24, 2010
4 - 31

Johnny's Amazing Race July 12, 2010
4 - 32

Johnny Test in 3D July 12, 2010
4 - 33

Guess Who's Coming to Johnny's for Dinner July 26, 2010
4 - 34

Johnny's New BFF July 26, 2010
4 - 35

Johnny vs. Bling Bling IV August 09, 2010
4 - 36

Johnny's Big Sister Smackdown August 09, 2010
4 - 37

Sunshine Malibu Johnny August 23, 2010
4 - 38

Johnnyicle August 23, 2010
4 - 39

King Johnny September 06, 2010
4 - 40

Johnny Re-Animated September 06, 2010
4 - 41

Johnny Cakes September 20, 2010
4 - 42

Johnny Tube September 20, 2010
4 - 43

Sleepover at Johnny's October 04, 2010
4 - 44

Johnny's Got a Wart! October 04, 2010
4 - 45

Johnny's Royal Flush October 18, 2010
4 - 46

Johnny Test's Day Off October 18, 2010
4 - 47

Johnny & Dark Vegan's Battle Brawl Mania November 01, 2010
4 - 48

A Scholarship for Johnny November 01, 2010
4 - 49

Johnny Boat Racing November 15, 2010
4 - 50

Johnny Lock Down November 15, 2010
4 - 51

Good Ol' Johnny Test November 29, 2010
4 - 52

Johnny X Strikes Back Again November 29, 2010

Johnny Test (2005) : 4x28

Overview

Cast