| Alt Name: | Zahn um Zahn - Die Praktiken des Dr. Wittkugel |
| Creator: | Gerhard Jäckel |
| Director: | Peter Hill |
| Starring: | Alfred Struwe Helga Piur |
| Company: | Fernsehen der DDR |
| Runtime: | 55–60 minutes |
| Country: | East Germany |
| Language: | German |
| Network: | DDR 1 |
| Num Seasons: | 3 |
| Num Episodes: | 21 |
Zahn um Zahn – Die Praktiken des Dr. Wittkugel (Tooth for a Tooth: The Practices of Dr. Wittkugel) was an East German television series broadcast between 1985 and 1988. It starred Alfred Struwe as the East Berlin-based dentist Dr. Alexander Wittkugel and Helga Piur as his receptionist Victoria "Häppchen" Happmeyer.