Just when the Spencer family is at one of the lowest points in recent memory, guess who’s back to go for the jugular…Helena Cassadine (Constance Towers). Is she responsible for the attack on Lucky (Jonathan Jackson), and what was he injected with? Meanwhile, Jax (Ingo Rademacher) returns to Port Charles as Sonny (Maurice Benard) tries to recover from Brenda (Vanessa Marcil Giovinazzo) leaving him. How will everything happening in Sonny and Carly’s (Laura Wright) lives impact Jason (Steve Burton) and Sam (Kelly Monaco)? Watch this week’s General Hospital promo after the jump!