Brother's Keeper

Summary

Samuel learns just how powerful he can become and takes dangerous measures to reach his full potential. Meanwhile, as Tracy begins to lose control of her ability, one of her own comes in harms way. Elsewhere, Sylar continues his battle with Matt.

Guest stars

• Ravi Kapoor as Young Dr. Chandra Suresh
• Andrew Connolly as Joseph Sullivan
• Heather Ankeny as Beth
• Jimmy Jean-Louis as The Haitian
• Kavi Ladnier as Mira Shenoy
• Dawn-Lyen Gardner as Elizabeth
• Aleene Khoury as Student
• Benjamin Fitch as Officer Ramsey
• Don Tiffany as Orderly