Analysis Summary:

The article is mostly accurate. It correctly identifies key aspects of the new "Superman" movie. The bias is minimal, presenting the information in a straightforward, promotional manner.

Detailed Analysis:

• Claim:** Superman, created by Jerry Siegel and Joe Shuster, has been flying in comic books, radio, TV and movies for almost 90 years.
• Verification Source: None of the provided sources directly confirm the creation by Siegel and Shuster or the 90-year timeframe. *Internal Knowledge:* This is widely known and accepted as fact.
• Claim:** DC Studios is bringing him back to the big screen in the new movie, "Superman."
  • Verification Source #1: Supports the existence of a new "Superman" movie.
• Claim:** Turner Classic Movies host Ben Mankiewicz talks with director James Gunn about his re-imagining of the Man of Steel, and with actor David Corenswet about the challenges of taking on the role following Christopher Reeve's preeminent performance.
• Verification Source: None of the provided sources confirm the interviews with Mankiewicz, Gunn, and Corenswet. *Internal Knowledge:* This is plausible given CBS's entertainment news coverage.
• Claim:** Mankiewicz also talks with critic Elvis Mitchell about how – in an era of superhero movies – Superman is unique.
• Verification Source: None of the provided sources confirm the interview with Elvis Mitchell. *Internal Knowledge:* This is plausible given CBS's entertainment news coverage.

Supporting Evidence/Contradictions:

• Verification Source #1: Confirms the existence of a new "Superman" movie and its promotional poster.
• The other provided sources (Verification Source #2, #3, #4, #5) are irrelevant to the claims made in the article.
• The article relies on the credibility of CBS Entertainment for the interview claims, which are not directly verifiable with the provided sources.