1 - Martha's Chair

2 - T.D. the Pack Rat

3 - Painting for Peanuts

4 - Martha's No Dummy

5 - Martha Puts Out the Lights

6 - The Penguin Always Rings Twice

The president wants a canine companion, so Martha recommends several of her neighborhood pals. But it's Martha who's summoned to the White House when one of the president's aides learns that she can speak.

7 - The Martha Code

Helen's dad recalls the important part that Martha played on the day that baby Jake was born. Later, Martha is inspired to become a sled dog after hearing a story about a heroic Alaskan sled dog.

8 - Martha in the Hold

9 - Get Along, Little Dogies!

Alice prepares for an oral report in Spanish with help from Martha and some Mexican alphabet soup; TD wants to learn animal languages in order to become an animal linguist.

10 - Martha in the White House

TD's too involved with his comic books about evil space cats invading a planet of dogs to work on a school project about the solar system. Later Martha dreams about being an alien canine.

11 - The Jakey Express

12 - Martha, Sled Dog

13 - Paws and Effect

Martha empathizes with Truman, who fears his mom won't think he's special now that she's caring for the babies at her day care; Martha teaches TD's little cousin CD how to be behave with dogs.

14 - The Trouble with Teddy

15 - ¿Qué Pasa, Martha?

16 - T.D. Is Talking Dog

17 - Dogs in Space

18 - Dogs from Space

19 - Skits on Ice

20 - Martha's Steamed!

21 - Martha's Life in Crime

22 - Martha Plays Favorites

23 - Martha and the Doggie Lover

24 - Martha and the One Thousand Fleas

Martha holds a dog circus to raise cash after she eats the cookies meant for a school fund-raiser; Martha investigates when the usually grumpy Mrs. Demson is suddenly friendly, cheerful and fun.

25 - Nice and Crabby

26 - Martha: Secret Agent Dog