CW | 9:00 pm

As Season 4 opens with "That Unfortunate Dinner," Fallon and Liam (Elizabeth Gillies, Adam Huber) are planning their nuptials, with some decidedly unsolicited input from mother-of-the-bride Alexis (Elaine Hendrix). Later, Alexis and Jeff (Sam Adegoke) announce their new status as a power couple via a glitzy photo shoot, while Dominique (Michael Michele) looks for help when she runs into obstacles trying to launch her new fashion line. Elsewhere, Anders (Alan Dale) is stunned by what he finds after doing some digging. Sam Underwood and Grant Show also star.