1. Movin' In
Aired: Nov 3, 1978Philip Drummond is a wealthy Manhattan industrialist who takes in Arnold and ...
2. The Social Worker
Aired: Nov 10, 1978A social worker investigates the boys' home life and tells Mr. Drummond that ...
3. Mother's Last Visit
Aired: Nov 17, 1978Mr. Drummond's mother arrives for an unscheduled visit and has an adverse rea...
4. Prep School
Aired: Nov 24, 1978Mr. Drummond is excited about the possibility of the boys enrolling at his ol...
5. The Spanking
Aired: Dec 1, 1978Arnold is caught throwing water bombs off the balcony and Mr. Drummond feels ...
6. Goodbye Dolly
Aired: Dec 8, 1978After Kimberly donates Arnold's ratty old doll named Homer to charity and it ...
7. The Trial
Aired: Dec 15, 1978After reading a book on the American legal system, Willis demands a fair tria...
8. Retrospective
Aired: Dec 29, 1978The Drummonds reminisce about the time they have spent together since Arnold ...
9. The Fight
Aired: Dec 29, 1978Over Mr. Drummond's objections, Willis teaches Arnold how to fight a playgrou...
10. The Club Meeting
Aired: Jan 5, 1979Willis misses his friends from Harlem so he has a club meeting at the penthouse.
11. The Woman
Aired: Jan 12, 1979Mr. Drummond introduces the family to a woman in his life that he plans to pr...
12. No Time for Arnold
Aired: Jan 19, 1979Arnold feels he's being ignored by the other members of the family, so he pre...
13. The Relative
Aired: Jan 26, 1979A relative of the boys comes to visit from Detroit. She plans to stay only a ...
14. The Tutor
Aired: Feb 2, 1979Willis is doing poorly in school, so Mr. Drummond hires a tutor. However, he ...
15. The New Landlord
Aired: Feb 9, 1979The Drummonds may have to move when the new landlord enforces a rule forbiddi...
16. Willis' Privacy
Aired: Feb 16, 1979Willis starts to feel that Arnold is a nuisance and wants his own space away ...
17. Mrs. Garrett's Crisis
Aired: Feb 23, 1979Mrs. Garrett feels that her life goals have not been fulfilled and she wants ...
18. The Job
Aired: Mar 2, 1979Willis gets a job at a gas station, which lasts for only a few hours.
19. The Trip: Part 1
Aired: Mar 16, 1979Mr. Drummond's company has bought out a radio station in Portland, Oregon, wh...
20. Getting Involved
Aired: Mar 30, 1979Arnold witnesses a mugging with his telescope.
21. Willis' Birthday
Aired: Mar 30, 1979Willis wants to have his birthday party at a friend's house in Harlem, but Mr...
22. The Girls School
Aired: Apr 6, 1979Mrs. Garrett bonds with the girls at Eastland Academy, the school Kimberly at...
23. Willis' Birthday
Aired: Apr 13, 1979Willis is hurt when he thinks his family has forgotten his upcoming birthday....
24. The Girls School (a.k.a.) Garrett's Girls
Aired: May 4, 1979Mrs. Garrett visits Kimberly's school and takes on its pushy principal with s...