Series 1 - 1969

1. Why Do You Want to Be a Doctor?
2. Settling In
3. It's All Go
4. Peace and Quiet
5. The Students are Revolting
6. Rallying Round
7. If in Doubt--Cut It Out
8. War of the Mascots
9. Getting the Bird
10. The Rocky Mountain Spotted Fever Casino
11. Keep It Clean
12. All for Love
13. Pass or Fail

Christmas All-Star Comedy Special 1969

1. Special 1

Series 2 - 1970

1. It's All in the Little Blue Book
2. What Seems to Be the Trouble?
3. Take Off Your Clothes ... and Hide
4. Nice Bodywork--Lovely Finish
5. Look into My Eyes
6. Put Your Hand on That
7. The Royal Visit
8. If You Can Help Somebody ... Don't!
9. Hot Off the Presses
10. A Stitch in Time
11. May the Best Man ...
12. Doctor on the Box
13. Finals

Christmas All-Star Comedy Special 1970

1. Special 2

Series 3 - 1971 (as Doctor at Large)

1. Now, Dr. Upton ...
2. You've Really Landed Me in It This Time
3. You Make Me Feel So Young
4. Doctor Dish
5. Modernising Major
6. Congratulations--It's a Toad
7. Change Your Partners
8. Trains and Notes and Veins
9. Lock, Stock and Beryl
10. Upton Sells Out
11. Saturday Matinee
12. Where There's a Will
13. Students at Heart
14. No Ill Feeling!
15. Let's Start at the Beginning
16. It's All in the Mind
17. Cynthia Darling
18. A Little Help from My Friends
19. Devon Is Lovely
20. Operation Loftus
21. Mother and Father Doing Well
22. A Joke's a Joke
23. Pull the Other One
24. It's the Rich Wot Gets the Pleasure
25. Things That Go Mump in the Night
26. Mr Moon
27. The Viva
28. Bewigged, Bothered and Bewildered
29. A Situation Full of Promise

Christmas All-Star Comedy Special 1971

1. Special 3

Series 4 - 1972 (as Doctor in Charge)

1. The Devil You Know
2. The Research Unit
3. The Minister's Health
4. The Black and White Medical Show
5. Honeylamb
6. Doctors' Lib
7. Which Docor?
8. Climbing the Ladder
9. Face the Music
10. Mum's the Word
11. The Fox
12. A Night with the Dead
13. This Is Your Wife
14. Honeymoon Special
15. The Long, Long Night
16. The System
17. On the Brink
18. Amazing Grace
19. Shut Up and Eat What You're Given
20. Yellow Fever
21. The Taming of the Wolf
22. An Officer and a Gentleman
23. That's My Uncle
24. The Big Match
25. The Rumour
26. Blackmail
27. A Long Day's Journey into Knighthood

Series 5 - 1973 (as Doctor in Charge)

1. The Merger
2. Men without Women
3. A Deep Depression Centred over St. Swithin's
4. The Epidemic
5. The Garden Fete
6. Brotherly Hate
7. The Loftus Papers
8. In Place of Strife
9. The Pool
10. The Godfather
11. A Man's Best Friend Is His Cat
12. There's No Fire without Smoke
13. Hello Sailor!
14. Any Complaints?
15. Watch Out - There's a Thief About
16. Should Auld Acquaintance Be Forgot?

Christmas All-Star Comedy Special 1973

1. Special 4

Series 6 - 1974 (as Doctor at Sea)

1. Sir John and Baby Doc
2. Oh I Do Like to Be Beside the Seasick
3. A Healthy Ship Is a Happy Ship
4. The Senior Officer's Perks
5. Go Away, Stowaway!
6. Floating Profits
7. Goodbye, Mr. Ships!
8. The V.I.P.
9. In a Little Spanish Town
10. Physician Heal Thyself
11. A Wolf in Ship's Clothing
12. Murder! He Said
13. But It's So Much Nicer to Come Home

Series 7 - 1975 (as Doctor on the Go)

1. Keep Your Nose Clean
2. When a Body Meets a Body
3. It's the Thought That Counts
4. Radio Activity
5. A Run for Your Money
6. Learning by Heart
7. It's Just the Job
8. What's Op Doc?
9. Room for Change
10. A Heart in the Right Place
11. What's Your Problem
12. Clunk Clink
13. The Course of True Love

Series 8 - 1977 (as Doctor on the Go)

1. When Did You Last See Your Father?
2. I Love Paris... When I Get There
3. Money Spasms
4. What's in a Name?
5. The War of the Wards
6. For Your Own Good
7. Bunny Makes the World Go Round
8. Loftus the Terrible
9. A Turn for the Worse
10. M*A*T*C*H*
11. California Girl
12. Sunday Bleeping Sunday
13. Happy Ever After