Teenage do-gooders get their due at "The 2015 Nickelodeon HALO Awards." Scheduled performers include Justin Bieber and Walk the Moon. 7 p.m. CMT, Nickelodeon, TV Land
All aboard! Boyz II Men, Bobby Brown, Brandy, Cameo, Fantasia and R. Kelly are among the performers at the "2015 Soul Train Awards" hosted by Erykah Badu. 8 p.m. BET
Jennifer Finnigan spreads her wings in the new TV movie "Angel of Christmas." 8 p.m. Hallmark Channel
Hugh Bonneville, Lord Grantham himself, hosts "A Salute to Downton Abbey." 9 and 10:30 p.m....