Guest Stars Dominic Monaghan as Charlie Pace Jeremy Davies as Daniel Faraday Alan Dale as Charles Widmore Sonya Walger as Penelope "Penny" Widmore Fisher Stevens as George Minkowski Fionnula Flanagan as Eloise Hawking Sheila Kelley as Zoe Co Starring Fred Koehler as Seamus Sundra Oakley as Lawyer Ben Cain as MRI Tech Jonathan Arthur as Simmons Steve Boatright as Goon Kayren Butler as Doctor Christopher McGahan as Techie Grisel Toledo as Nurse Tyra Hannah Bell as Nurse Gerard Elmore as Clipboard Guy Haley Cook as Widmore Assistant