From ABC Medianet:

SYDNEY AND VAUGHN MUST CONFRONT COVENANT KINGPIN KAZARI BOMANI IN
ORDER TO TAKE POSSESSION OF AN IMPORTANT PIECE OF THE RAMBALDI PUZZLE,
JACK DISCLOSES HIS SUSPICIONS ABOUT LAUREN TO HER FATHER, AND
LAUREN'S MOTHER IS FACED WITH A TRAGEDY, ON ABC'S "ALIAS"

Djimon Hounsou ("In America," "Gladiator," "Amistad") Guest Stars as Bomani

Peggy Lipton ("The Mod Squad," "Twin Peaks") Guest Stars as Lauren's Mother, Olivia

"The Frame" - Sydney and Vaughn are in hot pursuit of Covenant kingpin Kazari Bomani (Djimon Hounsou, Academy Award-nominee for "In America," "Gladiator," "Amistad") to track down an important piece of the Rambaldi puzzle. Meanwhile, Jack discloses his suspicions to Senator Reed about his daughter Lauren's allegiances, Lauren's mother (Peggy Lipton, "The Mod Squad," "Twin Peaks") is faced with a tragedy, and Vaughn decides the fate of his marriage, on "Alias," SUNDAY, MARCH 28 (9:00-10:00 p.m., ET), on the ABC Television Network.

"Alias" stars Jennifer Garner as Sydney Bristow, Victor Garber as Jack Bristow, Ron Rifkin as Arvin Sloane, Michael Vartan as Michael Vaughn, Carl Lumbly as Marcus Dixon, Kevin Weisman as Marshall Flinkman, Melissa George as Lauren Reed, Greg Grunberg as Eric Weiss and David Anders as Mr. Sark.

Guest starring are Stephen Spinella as Kishell, Raymond J. Barry as Senator Reed, Djimon Hounsou as Kazari Bomani, Peggy Lipton as Olivia Reed, Dimitri Boudrine as Lubo, Dimitri Diatchenko as Vilmos, Kevin Sutherland as Rotunda techie, Henry G. Sinitzyn as Petr Berezovsky and James Sharpe as technician.

"The Frame" was written by Crystal Nix Hines and directed by Max Mayer