2 Hour Grand Finale Part 2: The final two - the winner from Group A and Group B - perform and both are unmasked, before one singer is awarded the Golden Mask Trophy. [S,AD] S6 Ep14
Group B Finale: The final two singers from Group B perform solo, and then with celebrity duet partners Nicole Scherzinger and Robin Thicke, before one is unmasked and sent home [S,AD] S6 Ep12
Group A Finale: The final two singers from group A perform solo, and then with celebrity duet partners Jesse McCartney and Michael Bolton, before one is unmasked and sent home. [S,AD] S6 Ep11
Group B Semi Final: The final four group B singers compete in the semi finals and two are eliminated from the competition. Cheryl Hines joins the panel. [S,AD] S6 Ep10
Group A Semi Final: The final four Group A singers compete in the semi finals and two are eliminated. will.i.am joins the panel as a guest judge. [S,AD] S6 Ep9
Giving Thanks: The singers from Group B return in a Thanksgiving-themed episode, and the final wild card enters the competition. Joel McHale returns as a guest panellist. [S,AD] S6 Ep8
All-Time Countdown: A special countdown of the greatest performances in the show's history, featuring behind-the-scenes footage of the unmasked singers from season six. [S,AD] S6 Ep7
Time Warp: The Group A celebrities take the stage as another wildcard enters the game. Who will impress today as actor Leslie Jordan joins the panellists' desk as a guest? [S,AD] S6 Ep6
Season Premiere Part 2: Back to School: There is more action from Group A, as Hamster, Skunk, Pufferfish, Bull and Baby perform for the judges. [S,AD] S6 Ep2
Semi-Finals: The final four singers sing their hearts out in the semi-finals. Plus, Cluedle-Doo finally reveals himself. Hosted by Nick Cannon. [S] S5 Ep11
Super 8 - The Plot Chickens!: The top four from Group A and top four from Group B unite for a big sing-off in the Super Eight, a two-hour, double elimination round. [S] S5 Ep7
Group B Finals - The Ulti 'Mutt' Wildcard!: Black Swan, Piglet, Crab, Chameleon and wildcard entry Bulldog perform for the panel, with one of them unmasked at the end of the show. [S] S5 Ep5
Group B Wildcard Round - Rule of Claw: Grandpa Monster, Piglet, Black Swan, Chameleon and wildcard entry Crab perform for the panel, with one of them unmasked at the end of the show. [S] S5 Ep4
Group A Wildcard Round - Enter the Wildcards: Russian Dolls, Raccoon, Robopine, Seashell and wildcard entry Orca perform for the panel, with one of them unmasked at the end of the show. [S] S5 Ep3
Group B Premiere - Shamrock and Roll: Black Swan, Grandpa Monster, Chameleon, Phoenix and Piglet perform for the panel, with one of them unmasked at the end of the show. [S] S5 Ep2
Season 5 Premiere - Return of the Masks: Niecy Nash presents as the first five singers perform for panellists Robin Thicke, Jenny McCarthy, Ken Jeong and Nicole Scherzinger. [S] S5 Ep1
2 Hour Grand Finale Part 2: The final two - the winner from Group A and Group B - perform and both are unmasked, before one singer is awarded the Golden Mask Trophy. [S] S6 Ep14
2 Hour Grand Finale Part 1: The final two - the winner from Group A and Group B - perform and both are unmasked, before one singer is awarded the Golden Mask Trophy. [S] S6 Ep13
Group B Finale: The final two singers from Group B perform solo, and then with celebrity duet partners Nicole Scherzinger and Robin Thicke, before one is unmasked and sent home [S] S6 Ep12
Group A Finale: The final two singers from group A perform solo, and then with celebrity duet partners Jesse McCartney and Michael Bolton, before one is unmasked and sent home. [S] S6 Ep11
Group B Semi Final: The final four group B singers compete in the semi finals and two are eliminated from the competition. Cheryl Hines joins the panel. [S] S6 Ep10
Group A Semi Final: The final four Group A singers compete in the semi finals and two are eliminated. will.i.am joins the panel as a guest judge. [S] S6 Ep9
Giving Thanks: The singers from Group B return in a Thanksgiving-themed episode, and the final wild card enters the competition. Joel McHale returns as a guest panellist. [S] S6 Ep8
All-Time Countdown: A special countdown of the greatest performances in the show's history, featuring behind-the-scenes footage of the unmasked singers from season six. [S] S6 Ep7
Time Warp: The Group A celebrities take the stage as another wildcard enters the game. Who will impress today as actor Leslie Jordan joins the panellists' desk as a guest? [S] S6 Ep6
Season Premiere Part 2: Back to School: There is more action from Group A, as Hamster, Skunk, Pufferfish, Bull and Baby perform for the judges. [S] S6 Ep2
Semi-Finals: The final four singers sing their hearts out in the semi-finals. Plus, Cluedle-Doo finally reveals himself. Hosted by Nick Cannon. [S] S5 Ep11
Super 8 - The Plot Chickens!: The top four from Group A and top four from Group B unite for a big sing-off in the Super Eight, a two-hour, double elimination round. [S] S5 Ep7
Group B Finals - The Ulti 'Mutt' Wildcard!: Black Swan, Piglet, Crab, Chameleon and wildcard entry Bulldog perform for the panel, with one of them unmasked at the end of the show. [S] S5 Ep5
Group A Wildcard Round - Enter the Wildcards: Russian Dolls, Raccoon, Robopine, Seashell and wildcard entry Orca perform for the panel, with one of them unmasked at the end of the show. [S] S5 Ep3
Group B Premiere - Shamrock and Roll: Black Swan, Grandpa Monster, Chameleon, Phoenix and Piglet perform for the panel, with one of them unmasked at the end of the show. [S] S5 Ep2
Season 5 Premiere - Return of the Masks: Niecy Nash presents as the first five singers perform to panel Robin Thicke, Jenny McCarthy, Ken Jeong and Nicole Scherzinger. [S] S5 Ep1
The Season Finale - Last Mask Standing: The three finalists perform one last time for the panel, before all are unmasked and one singer wins the trophy. [S] S4 Ep14