Supergirl “Man of Steel” Preview Clip & Trailer

The CW has released a preview clip and a trailer to promote the October 28 episode of Supergirl.

The episode is called “Man of Steel” and in it, we find out more about the man who is Agent Liberty — and Sam Witwer of Smallville fame is playing him! Xander Berkeley from Nikita also guest stars.

You can see the clip and trailer below; underneath the videos, you can find an official description and preview images that The CW released to promote the episode. As you can see in the clip, Supergirl is still being political.

Come join the countdown to tonight’s episode on our Supergirl discussion forum!

XANDER BERKELEY GUEST STARS IN THE ORIGIN STORY OF AGENT LIBERTY — Ben Lockwood (Sam Witwer) didn’t always hate aliens. Through a series of incidents, and input from his anti-alien father (guest star Xander Berkeley), Ben slowly transforms from a mild-mannered professor into the villainous Agent Liberty of today. Jesse Warn directed the episode written by Rob Wright & Derek Simon (#403). Original airdate 10/28/2018

SUPERGIRL

Image 1 of 14

Supergirl -- "Man of Steel" -- Image Number: SPG403_Still_2.jpg -- Pictured (L-R): Sam Witwer as Ben Lockwood/Agent Liberty and Melissa Benoist as Kara/Supergirl -- Photo: The CW -- © 2018 The CW Network, LLC. All Rights Reserved.

Craig Byrne

Craig Byrne has been writing about Superman TV since 1995, when the "Lois & Clark Krypton Club" launched. He founded KryptonSite.com in February 2001, becoming the first fan site for The WB/CW television series Smallville. He also wrote the Official Companion books for Smallville seasons 4-7 as well as the Smallville Visual Guide.

Recent Posts

Michael Rosenbaum on Smallville Animated, Favorite Lexes & More

Michael Rosenbaum spoke with Bleeding Cool about his version of Lex Luthor on Smallville and…

3 weeks ago

Salute to Smallville 2026 Adds Erica Durance & Laura Vandervoort

Erica Durance and Laura Vandervoort will be attending the 2026 Salute to Smallville convention in…

4 weeks ago

Jimmy Olsen-Centered TV Spinoff Will NOT Be Called “DC Crime”

The Jimmy Olsen-centered Superman spinoff for HBO Max is confirmed by James Gunn to NOT…

1 month ago

DC Crime: Jimmy Olsen-Centered Superman TV Spinoff In Development

A DC Crime series featuring Superman's Jimmy Olsen is being developed for HBO Max.

1 month ago

Salute to Smallville 2026 Gold Passes Are Now Available!

Creation Entertainment has announced their 2026 Salute to Smallville in Nashville, Tennessee!

2 months ago

An Original Smallville Cast Member Joins The Boys Spinoff “Vought Rising”

An original Smallville cast member will be appearing on The Boys spinoff Vought Rising.

3 months ago