In the episode, Michael helps Dwight with an important speech that he is going to give. Meanwhile, Jim plans a vacation to avoid Pam's wedding. "Dwight's Speech" was watched by 8.4 million viewers.
Meanwhile, back in the office, Pam Beesly (Jenna Fischer) begins to write invitations for her approaching wedding. Jim makes plans for a vacation anywhere away from Scranton. While that is going on, the other employees subtly duel over the thermostat. In the end of the episode, Jim tells Pam that he will be leaving to Australia and unfortunately, he will be missing her wedding because of it.
During the earlier scenes when Dwight is in Michael's office, Pam can be seen in the background talking to Meredith. According to actress Jenna Fischer, she and Kate Flannery stayed in character and acted out mundane talking scenes. Although they were not recorded, the dialogue was very detailed. Fischer described one scene in which Pam and Meredith discussed "the problems with the new quality-assurance computer-input program. It doesn't accept both alpha and numeric characters, which is very frustrating as we have a backlog of receipts dating to 2001. Dunder-Mifflin changed to all-numeric product codes in 2004 and the computer system does not allow for the earlier records." The speech scene employed over 500 extras, which is unusual for The Office, and was hectic for the crew to organize.
"Dwight's Speech" received mostly positive reviews. Michael Sciannamea of TV Squad wrote that he wonders if the Jim-Pam "will reach some sort of resolution or become a season-ending cliffhanger". Sciannamea also noted that "you know you're living in a Bizarro World when Dwight wins Dunder Mifflin's salesman of the year award." "M. Giant" of TelevisionWithoutPity.com graded the episode with an A-. IGN ranked the scene with Dwight making his speech as its third best moment in the first two seasons, Rolling Stone has the same scene as the 18th funniest in The Office's first three seasons.