Episode #1

Freaky Spy Day

Episode #2

Dog Tired

Episode #3

Pup Daddy

Episode #4

Candy Cane-ine

Episode #5

Bark to the Future

Episode #6

Lights, Camera, Quacktion

Episode #7

Happy Howl-O-Ween

Episode #8

Bark to Nature

Episode #9

Mutts and Bolts

Episode #10

Dog House

Episode #11

Time Waits for No Mutt

Episode #12

Mud with Power

Episode #13

Legal Beagle

Episode #14

Hush Puppy

Episode #15

Quacky Birthday

Episode #16

Sheep Dog

Episode #17

Mom's Away

Episode #18

Love Bird

Episode #19

Bluff Puppy

Episode #20

Rat Trap

Episode #21

Agent of the Year

Episode #22

Barking Tall

Episode #23

Bad Eggs

Episode #24

Carbon Copies

Episode #25

TUFF Cookies

Episode #26

Subliminal Criminal

Episode #27

Acting T.U.F.F.

Episode #28

Close Encounters of the Doomed Kind

Episode #29

Golden Retriever

Episode #30

Til Doom Do Us Part

Episode #31

Crime Takes a Holiday

Episode #32

Flower Power

Episode #33

The Spelling Bee

Episode #34

House Broken

Episode #35

T.U.F.F. Choices

Episode #36

Sob Story

Episode #37

T.U.F.F. Sell

Episode #38

Tattle Tale

Episode #39

True Spies

Episode #40

Bagel and the Beast

Episode #41

Dancin' Machine

Episode #42

The Good, The Bad and The Quacky

Episode #43

Pup Goes The Weasel

Episode #44

Puppy Pause

Episode #45

Match Me If You Can

Episode #46

Organized Crime

Episode #47

A Tale of Two Kitties

Episode #48

Pup in the Air

Episode #49

Girlfriend or Foe?

Episode #50

Scared Wit-Less