Christopher Reeve‘s son, Will, has a new doc dropping — where he travels to all the places his dad visited around the globe … and the journey’s made him feel closer to his father.

TMZ caught up with Will … and he tells us he literally followed in the footsteps of his iconic “Superman” dad — hitting spots from a tiny Alaskan village to a remote lagoon in Mexico, even linking up with the sons of the men who guided Christopher back in the day for the full experience.

Will tells us the ABC doc “Will Reeve: Finding My Father” has been years in the making … driven by his desire to experience the adventurous, action-packed life his dad lived before a horse-riding accident incapacitated him.

Jason Kelce isn’t the only one noticing the impact Taylor Swift has had on Travis — even Kylie is raving about what the singer’s doing for her bro-in-law … saying she adores how happy she makes him!!

Kylie spoke all about it on the latest episode of her “Not Gonna Lie” podcast … while clarifying a statement she made on “Call Her Daddy” about not eating Swift’s home-cooked meal during a double date.

The soon-to-be mother of four said it wasn’t by choice … as the bun in her oven “overwhelmed me with hormones and suggested if I consume anything other than crackers, then it might be seen again.”

“I am very forthcoming with how much I love and appreciate [Taylor Swift], and how much I love the fact you can tell how happy Travis is,” she said. “And that’s what I care about.”

Kylie also had to address speculation she wasn’t super interested in meeting Swift at first … saying that was really not her request — there was just a thing called the “Eras” tour going on at the time.

It echoes a similar point her hubby made on the “Fitz & Whit” podcast … when he said the change in his bro has “been staggering” after linking up with Tay.

“I think sometimes you get people in your life that maybe get that out of you,” he said, subtly referencing Travis’ partnership with Swift. “And that’s a good thing.”

Hurricane — the Secret Service dog that took down an intruder outside the White House in 2014 — may be gone … but, the Service honored his heroism one more time before he passed.

Marshall Mirarchi — Hurricane’s handler and close pal — stopped by “TMZ Live” to talk about the heroic Belgian Malinois … and, he got teary-eyed early remembering the dog he had for most of his adult life.

Marshall then lays out Hurricane’s last day … saying he took him back to Washington, D.C. so he could see his old workspace — the White House — one more time.

ICYMI … Hurricane stopped an intruder on the White House lawn in 2014 — sustaining injuries while fighting off a man named Dominic Adesanya. President Barack Obama and his family were inside at the time.

Hurricane suffered injuries in the attack that led to his retirement in 2016 … though in his retirement he helped train other service animals.

Marshall’s not letting Hurricane’s memory fade, BTW … he’s started a charity effort to subsidize veterinary care for retired police and military dogs — it’s called Hurricane’s Heroes, and he talks about it in depth during our conversation.

Hurricane was 15.