10/28 - There is a surfing contest. Summer and Seth try to come to an agreement about college. Ryan and Johnny don't see things eye to eye. Chili also appears. Source: SpoilerFix.com
10/27 - When the gang heads to The Bait Shop to see The Subways, Taylor's horsing around causes a major rift between Seth and Summer. Marissa, determined to end the potentially explosive rift between Ryan and Volchok, does whatever it takes to watch out for Ryan. Meanwhile, Matt, Sandy's Newport Group partner, goes above and beyond the call of duty; Julie Cooper reigns supreme as the only "b*%ch" in Orange County; and Ryan needs to use his head for once. Source: FOX
10/12 - Taylor's mother will appear in this episode. Source: SpoilerFix.com