body { margin: 0; font-family: system-ui, -apple-system, sans-serif; background: #0f172a; color: white; display: flex; align-items: center; justify-content: center; height: 100vh; text-align: center; padding: 20px; }

Sorry Lulacloud requires JavaScript.

Please enable JavaScript or upgrade to a modern web browser.

Now Streaming

November 14, 2009

S02 · E35 of 66 episodes

Autoplay next episode

Click anywhere to play HD

Phineas and Ferb

Phineas and Ferb

2009 1 day ago

Phineas and Ferb

Phineas and Ferb

What Do It Do #S02E35

11 min 2007 1 day ago

7.9

11m 2009 2

Phineas and Ferb S02 E35 2007

What Do It Do

Phineas and Ferb · Season 2, Episode 35

The boys reconstuct one of Doofenshmirtz's inventions to discover what it does after it lands in their front yard.

Episode 35 of Season 2 from Phineas and Ferb — available to stream in HD on any device.

Country United States

Genre

Animation Comedy Family

Released

17 Aug, 2007

Top Billed Cast

Dee Bradley Baker

Jeff 'Swampy' Marsh

Share Episode

secret agent blended family absurd hilarious admiring amused excited sincere

1 The Lake Nose Monster

2 Interview with a Platypus

3 Tip of the Day

4 Attack of the 50 Foot Sister

5 Backyard Aquarium

6 Day of the Living Gelatin!

7 Elementary, My Dear Stacy

8 Don't Even Blink

9 Chez Platypus

10 Perry Lays an Egg

11 Gaming the System

12 The Chronicles of Meap

13 Thaddeus and Thor

14 De Plane! De Plane!

15 Let's Take a Quiz

16 At the Car Wash

17 Oh, There You Are, Perry!

18 Swiss Family Phineas

19 Hide and Seek

20 That Sinking Feeling

21 The Baljeatles

22 Vanessassary Roughness

23 No More Bunny Business

25 Phineas and Ferb's Quantum Boogaloo

26 Phineas and Ferb's Musical Cliptastic Countdown

28 Isabella and the Temple of Sap

29 Cheer Up, Candace

30 Fireside Girl Jamboree

31 The Bully Code

32 Finding Mary McGuffin

33 Picture This

34 Nerdy Dancin'

35 What Do It Do

37 Phineas and Ferb Christmas Vacation

38 Just Passing Through

39 Candace's Big Day

40 I Was a Middle Aged Robot

41 Suddenly Suzy

42 Undercover Carl

43 Hip Hip Parade

44 Invasion of the Ferb Snatchers

45 Ain't No Kiddie Ride

46 Not Phineas and Ferb

47 Phineas and Ferb-Busters

48 The Lizard Whisperer

51 She's the Mayor

52 The Lemonade Stand

53 Phineas and Ferb Hawaiian Vacation (1)

54 Phineas and Ferb Hawaiian Vacation (2)

55 Phineas and Ferb: Summer Belongs to You!

56 Nerds of a Feather

57 Wizard of Odd

58 We Call it Maze

59 Ladies and Gentlemen, Meet Max Modem!

60 The Secret of Success

61 The Doof Side of the Moon

62 Split Personality

64 Rollercoaster: The Musical!

66 Candace Gets Busted

Jump to

Comments & Discussions

Join Discussions

0 comments

Join the conversation

Sign in to leave a comment

No comments yet

Be the first to share your thoughts!

Recommended

Because you liked Phineas and Ferb

01

American Dad!

2005

American Dad!

American Dad!

1d ago TV

02

South Park

1997

South Park

South Park

1d ago TV

03

Miraculous: Tales of Ladybug & Cat Noir

2015

Miraculous, les aventures de Ladybug et Chat Noir

Miraculous: Tales of Ladybug & Cat Noir

1d ago TV

04

Saiyuki

2000

最遊記

Saiyuki

1d ago TV

05

Fighting Spirit

2000

はじめの一歩

Fighting Spirit

1d ago TV

06

As Told by Ginger

2000

As Told by Ginger

As Told by Ginger

1d ago TV

07

Static Shock

2000

Static Shock

Static Shock

1d ago TV

08

Hamtaro

2000

とっとこハム太郎

Hamtaro

1d ago TV

09

Happy Tree Friends

2000

Happy Tree Friends

Happy Tree Friends

1d ago TV

10

Samurai Jack

2001

Samurai Jack

Samurai Jack

1d ago TV

Swipe to explore