Stargate Infinity - Season 1 Episode 7 Phobia

Arriving on a new planet, Stacey runs into a web and reveals she has a problem with her fear of spiders. Naturally, the local civilization are spiders and Stacey apparently overreacts, injuring one of them and endangering relationships between the two groups. Stacey insists she acted in self-defense but is placed on trial for her actions. Meanwhile, the Tlak'kahn warriors show up and attack. Stacey comes to terms with the spider she harmed, allowing it to heal. She and it team up to help the team bring down the Tlak'kahn and the team departs.