The Christmas spirit is alive and well with the 'NCIS: New Orleans' cast! The NCIS: New Orleans cast is definitely into the Christmas spirit! Will Abby Have To 'Break' Luca During 'NCIS' & 'NCIS: New Orleans' Crossover? Last week on Tuesday night, their Christmas episode aired, in which Shalita Grant, portrayer of Sonja Percy, had the team and extended family floored with her beautiful singing as Pride's (Scott Bakula) Secret Santa gift.