A new kind of danger boards The Odyssey during "Casino Week." The ship is casino-themed in the March 20 episode as guests engage their best gambling instincts in the high seas. Maybe that will be what makes their luck. However, not everyone on board is here to play, at least not casino games. In Doctor Odyssey Season 1, Episode 15, Detective Athena Grant (Angela Bassett) from 9-1-1 boards the ship, but contrary to what happened in Season 7 of 9-1-1, she's here on business, not for pleasure. Her cruise went south and she would do anything in her power to ensure two suspects she's after don't ruin it for the guests on The Odyssey. According to the logline below for the episode airing next week at 9 p.m. ET, Athena and the ship's crew play a different game than everyone else.