Strange events at Marlin Spike Hall and the kidnapping of Professor Calculus send Tintin, Snowy and Captain Haddock on a dangerous rescue mission.
| Title | The Calculus Affair (1) |
|---|---|
| Genres | Animation Action & Adventure Mystery |
| Release Date | 1991-12-16 |
| Episode Runtime | 00 Hours 22 Minutes |
| Season Number | 1 |
| Episode Number | 12 |
| Production Companies | Ellipsanime Productions, Nelvana |
