| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 | Het griengas |
April 4, 1982
TROS
|
25 | |
| S04E02 | Lachen of huilen |
May 21, 1982
TROS
|
25 | |
| S04E03 | Operatie Huilebak |
May 30, 1982
TROS
|
25 | |
| S04E04 | Op het spoor van Joris |
June 27, 1982
TROS
|
25 | |
| S04E05 | Het signaal van de Professor |
July 25, 1982
TROS
|
25 | |
| S04E06 | Problemen met Robin |
September 19, 1982
TROS
|
25 | |
| S04E07 | De schuilplaats van de Professor |
November 8, 1982
TROS
|
25 | |
| S04E08 |
De verwisseling
season finale
|
December 6, 1982
TROS
|
25 |
No artwork of this type.
No artwork of this type.
