S1E7 · Red in the Face

Complete story — includes the ending

Pete is surprised to learn that Peggy is working on a copy for Belle Jolie. While attempting to return a wedding present, Pete feels emasculated when he is unable to charm the store employees into giving him a cash refund, and instead uses his store credit to purchase a rifle, which he shows off to Peggy. Helen angrily confronts Betty about the lock of hair she gave to Glen, causing Betty to slap her. Roger, feeling lonely, invites himself to dinner with the Drapers and drunkenly makes a move on Betty. Don accuses Betty of leading Roger on by being talkative at dinner and calls her "a little girl", purposely echoing the comments that Dr. Wayne has shared with him. Don plots revenge against Roger by bribing an elevator attendant and encouraging Roger to eat and drink before a meeting with officials from Richard Nixon 's presidential campaign. When they return to the office, the attendant tells them the elevator is out of service, forcing them to walk the twenty-three flights of stairs; Roger becomes exhausted and vomits in front of the Nixon officials.