ER: The complete tenth season

Disc 1. Episode 1: Now what? / written by John Wells ; directed by Jonathan Kaplan

Episode 2: The lost / teleplay by John Wells ; story by David Zabel & John Wells ; directed by Christopher Chulack

Episode 3: Dear Abby / written by R. Scott Gemmill ; directed by Christopher Chulack

Episode 4: Shifts happen / written by Dee Johnson ; directed by Julie Hébert.

Disc 2. Episode 5: Out of Africa / written by David Zabel ; directed by Jonathan Kaplan

Episode 6: The greater good / written by R. Scott Gemmill ; directed by Richard Thorpe

Episode 7: Death and taxes / written by Dee Johnson ; directed by Felix Enriquez Alcalá

Episode 8: Freefall / written by Joe Sachs ; directed by Christopher Chulack.

Disc 3. Episode 9: Missing / written by David Zabel ; directed by Jonathan Kaplan

Episode 10: Makemba / written by John Wells ; directed by Christopher Chulack

Episode 11: Touch and go / written by Mark Morocco ; directed by Richard Thorpe.

Disc 4. Episode 12: NICU / written by Lisa Zwerling ; directed by Laura Innes

Episode 13: Get Carter / written by R. Scott Gemmill ; directed by Lesli Linka Glatter

Episode 14: Impulse control / written by Yahlin Chang ; directed by Jonathan Kaplan

Episode 15: Blood relations / written by Dee Johnson ; directed by Nelson McCormick.

Disc 5. Episode 16: Forgive and forget / written by Bruce Miller ; directed by Christopher Chulack

Episode 17: The student / written by David Zabel ; directed by Paul McCrane

Episode 18: Where there's smoke / written by Jacy Young ; directed by Tawnia McKiernan

Episode 19: Just a touch / written by R. Scott Gemmill ; directed by Richard Thorpe.

Disc 6. Episode 20: Abby normal / written by David Zabel ; directed by Jonathan Kaplan

Episode 21: Midnight / written by John Wells ; directed by Julie Hébert

Episode 22: Drive / written by Dee Johnson ; directed by Jonathan Kaplan.