The episode "The End of the World" received attention by certain media after Donald Trump was elected president of the United States in 2016, nearly 60 years after the episode first aired.[8][9][10][11] In the episode, a rabble-rousing doomsayer named Walter Trump (played by Lawrence Dobkin) comes to town. He scares the townsfolk with talk of an impending disaster and claims to be the only person who can save them – by building a wall. He also threatens to sue Hoby when accused of dishonesty. By the end of the episode, he is arrested as a conman and fraud. The coincidental similarity to Donald Trump's name and proposed border wall was noted.[8]

A Vanity Fair author wrote, "Of all the books and movies that presaged the rise of our reality-TV President... none are so eerily on the nose as this once-obscure, 1958 episode of Trackdown in which a demagogue named Trump attempts to convince a town that only he can save its citizens... by building a wall."[9] The Wrap asked, "Want to talk about a weird coincidence?.... Some may call this episode titled 'The End of the World' the ultimate illustration of life imitating art, considering the episode aired May 9, 1958... it is pretty amusing, especially when the TV character threatens, 'Be careful, son. I can sue you.'"[10] The San Francisco Chronicle stated, "The character's speech is so similar to the President-elect's, it almost seems as if Donald Trump borrowed some catchphrases from Walter Trump."[11]