Joe Rose

Sean is surprised and disturbed by Elliot and J.D.'s history together.

J.D. makes an error while working with an older colleague (Dick Van Dyke).

J.D. betrays Carla's trust after she shares her feelings with him.

Über mom Maisy Gibbons (guest star Sharon Lawrence) returns, and her secret life intersects with Bree's. Meanwhile Gabrielle's predicament worsens, Susan plans to take her relationship with Mike to the next level, and Lynette, suspicious (and a little jealous) of her new nanny (guest star Marla Sokoloff), decides to secretly videotape her.

J.D.'s ego gets in the way of the learning process when Elliot continually outperforms him.

The MC finds more than just bike trouble when they cross state lines.