The one-hour program will feature the cast discussing the ABC Family show's highlights and answering viewer questions.
King picks her favorite episode and the two dish on the return of Alison DiLaurentis as a full time character in Season 5 of "PLL"
The cable channel's flagship show will air through a seventh season
"I think people are going to be really surprised," Marlene King tells TheWrap
PaleyFest: "There will be a ton of questions answered on Tuesday," EP Marlene King said of the ABC Family show's season-ender