Question: when do michael and sara reunite in season 3

title: Sara Tancredi
text: In the last third of the season , Sara becomes Michael 's only remaining ally , as Lincoln makes a deal with The Company to get Scylla back in exchange for Michael 's surgery . Michael refuses to accept this deal , and escapes from The Company 's clutches after the surgery with Sara 's help . The plot of the next few episodes see Michael and Lincoln 's teams working against each other to acquire Scylla . Sara 's character gives critical help to Michael , such as distracting a guard at the airport where they capture Vincent Sandinsky , a scientist that appears to have ties to The Company . Sara also attempts to comfort Michael after he learns that his mother , Christina Rose Scofield , is still alive and a Company operative and the buyer of Scylla . In the same episode it is revealed that Sara is pregnant with Michael 's child . In `` Cowboys and Indians '' , Michael and Lincoln put their differences aside and work together to steal Scylla from Christina . Meanwhile , Sara is kidnapped by The Company to hold Michael at ransom . In this and the next episode `` Rate of Exchange '' , Sara shares screen - time with T - Bag for the first time . She is almost raped by him , but is rescued by Michael at the last minute . In the series finale , they hand Scylla over to the UN and are all exonerated . Their happiness is short - lived when it is revealed that Michael 's tumor is back . In the epilogue of the series set four years later , Sara is shown living in Panama with her son , Michael Scofield Jr. ( presumably she is forced to relocate there after her escape from prison as documented in the Final Break ) . She then appears at Michael 's grave with her son at the reunion of many of the series ' principal characters - Lincoln , Mahone and Sucre . She lays flowers on Michael 's grave and the series ends with all the characters walking towards the seaside in the sun .