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