LOS ANGELES (thefutoncritic.com) -- ABC is dusting off "The Knights of Prosperity" as the short-lived comedy will return for its final four episodes on Wednesday, August 8 at 8:30/7:30c.

The news comes on the heels of last week's announcement that fellow short-lived series "The Nine" would burn off its six remaining installments starting Wednesday, August 1 at 10:00/9:00c.

As for "Knights," a pair of episodes will actually air on August 8 at 8:30/7:30c and 9:30/8:30c, bumping the previously announced premiere of "NASCAR in Primetime" to Wednesday, August 15 at 9:00/8:00c.

In addition, the network's two-hour special "Elvis: Viva Las Vegas" (click here for details) will then shift from Wednesday, September 12 at 9:00/8:00c to Tuesday, September 18 at 9:00/8:00c.

And finally, "The Real Queen: A Year Inside the Monarchy," a two-part special edition "20/20," has been slated for Friday, September 14 at 9:00/8:00c and Monday, September 17 at 10:00/9:00c.

To review, here's a breakdown of the aforementioned Wednesday changes:

Wednesday, August 1
8:00/7:00c - "According to Jim" (Repeat)
8:30/7:30c - "According to Jim" (Repeat)
9:00/8:00c - "American Inventor" (Season Finale)
10:00/9:00c - "The Nine" (Returns)

Wednesday, August 8
8:00/7:00c - "According to Jim" (Repeat)
8:30/7:30c - "The Knights of Prosperity" (Returns)
9:00/8:00c - "According to Jim" (Repeat)
9:30/8:30c - "The Knights of Prosperity"
10:00/9:00c - "The Nine"

Wednesday, August 15-22
8:00/7:00c - "According to Jim" (Repeat)
8:30/7:30c - "The Knights of Prosperity"
9:00/8:00c - "NASCAR in Primetime" (New Series)
10:00/9:00c - "The Nine"

Wednesday, August 29-September 5
8:00/7:00c - "According to Jim" (Repeat)
8:30/7:30c - (To Be Announced)
9:00/8:00c - "NASCAR in Primetime"
10:00/9:00c - "The Nine"

Wednesday, September 12
8:00/7:00c - "According to Jim" (Repeat)
8:30/7:30c - (To Be Announced)
9:00/8:00c - "NASCAR in Primetime" (Season Finale)
10:00/9:00c - (To Be Announced)