The Best Episodes Written By Nathaniel Halpern

A boy searches for his lost brother in an attempt to recapture the past.

The loss of one of their own leaves the community reeling; and new security measures interfere with the work being performed by the scientists.

David faces trouble as his friends search for answers.

David meets his oldest enemy.

David goes back to where it all started.

Unlikely alliances are formed and the search for the Shadow King begins.

David navigates the maze.

A discovery in the woods gives two teenaged boys an opportunity to step outside their lives.

A look at what could have been...

Holder disappears and a desperate Sarah goes looking for him; Stan decides to take matters into his own hands; and Richmond returns to City Hall.

A young boy encounters a mysterious structure known as the Echo Sphere and must confront the nature of existence.

A young girl living in a small town becomes curious about the mysterious work her mother conducts beneath ground at a facility known as the Loop.

An uneasy reunion leads to a shocking truth.

A family history.

A journey to a mysterious island leads to a monstrous discovery.

David gains a following.

Kyle and Allison revisit their past; Rev. Anderson gets carried away during Remembrance Day.

David is tested. And tested. And tested.

Reunion, ruination and rage.

Upon falling in love, a teenaged girl attempts to make the moment last forever.

A delusion starts like any other idea .. But ends in disaster.

In an effort to keep his family safe, a man makes an unusual choice.

Inner demons take control.

A man travels to an unknown world in search of love.