The Mask Singer Guest cast, played by Siriporn Yooyord Episode 1x01: Episode 1 (Oct 6, 2016) Episode 1x02: Episode 2 (Nov 24, 2016) Episode 1x04: Episode 4 (Dec 8, 2016) Episode 1x05: Episode 5 (Dec 15, 2016) Episode 1x08: Episode 8 (Jan 5, 2017) Episode 1x09: Episode 9 (Jan 12, 2017)