The action explodes in Alias' phenomenal fourth season. When Sydney leaves the CIA to join a powerful new Black Ops unit, she has no idea of the reunion in store for her. Family secrets are revealed and old adversaries come together for a year of betrayal, suspense and breathtaking surprises. It's nonstop excitement - from the spectacular two-hour first episode to the stunning impact of the season's final seconds.

Experience all 22 heart-stopping episodes of season four in a sensational six-disc set. Alias features "the best acting and most addicting plot lines on television," raves CNN.com. Now, with exclusive bonus features, including a conversation with Jennifer Garner , bloopers, deleted scenes and more, this spectacular set make TV's most exciting show even better.

Disc 1:

"Authorized Personnel Only I"
"Authorized Personnel Only II"
"The Awful Truth"
"Ice"

Disc 2:

"Welcome To Liberty Village"
"Nocturne"
"Détente"
"Echoes"

Disc 3:

"A Man of His Word"
"The Index"
"The Road Home"
"The Orphan"

Disc 4:

"Tuesday"
"Nightingale"
"Pandora"
"Another Mister Sloane"

Disc 5:

"A Clean Conscience"
"Mirage"
"In Dreams..."
"The Descent"

Disc 6:

"Search and Rescue"
"Before the Flood"