Masterpiece Theatre is the second studio album by Canadian rock group Marianas Trench.

The songs "Masterpiece Theatre" (I, II, and III), "Beside You", and "Good to You" show some experimentation using pianos, strings, and harmonies.

"[13] Matthew Chisling of AllMusic stated, "The group has truly created an excellent concept album, experimenting with a nice variety of musical mediums that complements the bands sound quite well."

He called the "Masterpiece Theatre" parts, "welcome songs that sound like the Broadway rendition of the perfectly crafted emo-pop tune."

He described tracks such as "Acadia" and "Celebrity Status" as mainstream complements that stop the album from feeling too erratic and stated that Masterpiece Theatre "could do without 'Good to You'."

[16] All tracks are written by Josh Ramsay, except where notedCredits for Masterpiece Theatre adapted from AllMusic.