House of Anubis: 1x20
House of Masks & House of Pursuit
The gang decide to return to the cellar to collect a sample of the elixir, with Alfie insisting that he should go alone to prove himself. Victor is suspicious when he discovers the gang were helped in their school play research by a woman called Sarah.
1 - 1House of Secrets Jan. 01, 2011
1 - 2House of Locks & House of Eyes Jan. 02, 2011
1 - 3House of Agendas & House of Keys Jan. 02, 2011
1 - 4House of Discovery & House of Hyper Jan. 10, 2011
1 - 5House of Cheats & House of Rumors Jan. 11, 2011
1 - 6House of Intruders & House of Proof Jan. 12, 2011
1 - 7House of Confrontation & House of Alarms Jan. 13, 2011
1 - 8House of Flames & House of Passages Jan. 14, 2011
1 - 9House of Kidnap & House of Cat-Nap Jan. 18, 2011
1 - 10House of Cameras & House of Numbers Jan. 19, 2011
1 - 11House of Scares & House of Fakers Jan. 20, 2011
1 - 12House of Identity & House of Emergency Jan. 21, 2011
1 - 13House of Reunion & House of Memories Jan. 24, 2011
1 - 14House of Drama & House of Codes Jan. 25, 2011
1 - 15House of Risk & House of Thieves Jan. 26, 2011
1 - 16House of Hazard & House of Charades Jan. 27, 2011
1 - 17House of Rendezvous & House of Rescue Jan. 31, 2011
1 - 18House of Arrest & House of Hoax Feb. 01, 2011
1 - 19House of Time & House of Aliens Feb. 02, 2011
1 - 20House of Masks & House of Pursuit Feb. 03, 2011
1 - 21House of Yesterday & House of Victory Feb. 04, 2011
1 - 22House of Bribes & House of Venom Feb. 14, 2011
1 - 23House of the Stars & House of Harsh Feb. 15, 2011
1 - 24House of Lights & House of Allegiance Feb. 16, 2011
1 - 25House of Pests & House of Betrayal Feb. 17, 2011
1 - 26House of Revelation & House of Heavy Feb. 18, 2011
1 - 27House of Forever Feb. 19, 2011