| Release Date | 26 June 1981 |
| Budget | $18,000,000 |
| US Box Office | $6,000,000 |
| Tagline | IN THE DARK AGES DRAGONS WERE REAL. [USA theatrical] |
| Genre | Action, Adventure, Fantasy |
| Country | USA |
| Filming Locations | North Wales, Wales, UK |
| Language | English |
| Sound Mix | Vistasonic, Dolby, 70 mm 6-Track |
| Color | Color |
| Film Type | Feature |
| Film Class | Sword-and-Sorcery, Fantasy Adventure |
| Mood | Other Dimensions |
| Themes | Heroic Mission, Knights and Ladies, Daring Rescues |
| Tones | Atmospheric, Tense, Slick |
| Tags | Animal, Apprentice, Attack, Dragon, Kingdom, Monster, Rescue, Safety, Sorcerer, Sword And Sorcery |
Dragonslayer is a 1981 fantasy movie set in a fictional medieval kingdom, following a young wizard (played by Peter MacNicol) who experiences danger and opposition as he attempts to defeat a dragon.