Season
- Season 6 1993-10-06
- Season 5 1992-09-30
- Season 4 1991-11-15
- Season 3 1990-09-21
- Season 2 1989-11-18
- Season 1 1989-01-02
Episode
- Episode 1: Episode 1
- Episode 2: Episode 2
- Episode 3: Episode 3
- Episode 4: Episode 4
- Episode 5: Episode 5
- Episode 6: Episode 6
- Episode 7: Episode 7
- Episode 8: Episode 8
- Episode 9: Episode 9
- Episode 10: Episode 10
- Episode 11: Episode 11
- Episode 12: Episode 12
- Episode 13: Episode 13
- Episode 14: Episode 14
- Episode 15: Episode 15
- Episode 16: Episode 16
- Episode 17: Episode 17
- Episode 18: Episode 18
- Episode 19: Episode 19
- Episode 20: Episode 20
- Episode 21: Episode 21
- Episode 22: Episode 22
- Episode 23: Episode 23
- Episode 24: Episode 24
- Episode 25: Episode 25
- Episode 26: Episode 26
- Episode 27: Episode 27
- Episode 28: Episode 28
- Episode 29: Episode 29
Mailbox X Season 3 Episode 25
Postbus X is a childrens series, set in the editorial office of "De Ravenburgse Post", owned by eccentric Jonathan Hiks, later succeeded by his daughter Ilse Hiks. The Ravenburgse Post is in fact a cover for the organization Mailbox X '. People with problems can write a letter to Postbus X (PO Box X, actually 10) Ravenburg and then possibly helped. The team includes Jonathan Hiks (and later Ilse Hiks), Bodo and later Waldo of "Het Melkhuisje" (a café in the same building), Pol and Jessie. The meetings always go by at Het Melkhuisje, which is connected with the Office of Hiks with a hidden elevator . The rest of the editorial staff doesn't know anything of the activities of Postbus X, which sometimes leads to difficulties, especially when it comes to the clumsy and lazy worker 'De Vergulden Veder' Felix Haentjes, who is however, in favor of state editor Miss Pluym.
