Actor Chris McKenna talks secrets, surprises on 'General Hospital'

CHICAGO (WLS) -- Chris McKenna is shaking things up in Port Charles. The former sitcom star has joined ABC's "General Hospital" as Jack Brennan, a secretive character with ties to the WSB and plenty of drama ahead.

In a live interview Thursday on ABC 7 Eyewitness News, McKenna teased upcoming twists, including tension between Brennan and Carly and secrets Josslyn is hiding from her mother.

"There's a lot going on beneath the surface," he said.

Actor Chris McKenna talks secrets, surprises on 'General Hospital'.

McKenna also hinted at possible scenes with soap legend Erika Slezak, who begins airing Friday. Fans spotted the two together on Instagram, along with Jessica Tuck - a former "One Life to Live" star who recently directed an episode.

Catch "General Hospital" weekdays at 2 p.m. on ABC 7.