LOS ANGELES (thefutoncritic.com) -- The WB is shaking things up on Sunday nights as the network revealed several changes to its current schedule over the weekend.

Beginning January 16, repeats of "Summerland's" first season will join the Frog's Sunday lineup at 7:00/6:00c while "Steve Harvey's Big Time" will shift to 9:00/8:00c. "Big Time" replaces "The Mountain," which heads to hiatus following its 13-episode run.

As for the rest of the night, Sunday tentpole "Charmed" will remain at 8:00/7:00c while "What I Like About You" and "Jack & Bobby" will fill the "Easy View" hours at 5:00/4:00c and 6:00/5:00c respectively.

Said moves will no doubt help build momentum toward "Summerland's" second season bow on Monday, February 28 at 9:00/8:00c. "Big Time" will also get a boost as the series will now feature the title "Steve Harvey's Big Time Challenge" and give away $10,000 to "the most unusual, most ridiculous and most entertaining act" each week.

As for its Sunday performances so far this season, "Charmed" has averaged 3.84 million viewers followed by "Steve Harvey's Big Time" (2.46 million) and "The Mountain" (1.97 million).