The Ellen DeGeneres Show - Season 16 / Year 2018

Debra Messing ("Will & Grace").

Tom Hanks and Meryl Streep ("The Post").

Margot Robbie ("I, Tonya").

Helen Mirren ("The Leisure Seeker"); Luke Evans ("The Alienist"); Charlie Puth performs.

Ted Danson ("The Good Place"); Sonequa Martin-Green ("Star Trek: Discovery"); magician Paul Vu performs.

Hugh Jackman ("The Greatest Showman"); Demi Lovato performs; 9-year-old hip-hop dancer Zhu "Amy" Pengrong.

Penélope Cruz ("The Assassination of Gianni Versace: American Crime Story"); Freddie Highmore ("The Good Doctor"); LANco performs.

Sarah Jessica Parker ("Divorce"); Camila Cabello performs.

Saoirse Ronan ("Lady Bird"); Dierks Bentley performs.

Actor Dax Shepard; Nicole Richie ("Great News"); Mumford & Sons perform.

Chadwick Boseman ("Black Panther"); Jeff Garlin ("The Goldbergs"); viral food critic Kalen Allen; Ellen surprises a man who started a GoFundMe campaign to raise money to send kids from the Boys & Girls Club of Harlem to see "Black Panther."

Hoda Kotb ("Today"); First Aid Kit performs; a California man helped first responders rescue a 2-year-old boy from the mudslides and is helping his family get back on their feet.

Ed O'Neill ("Modern Family"); Pharrell Williams answers questions and performs with N.E.R.D.; 11-year-old Demarjay Smith returns.

Actress Kristen Bell; DNCE performs.

Megan Mullally ("Will & Grace"); Thalys train-attack heroes Alek Skarlatos, Anthony Sadler and Spencer Stone ("The 15:17 to Paris"); 12-year-old musician Allie Sherlock.

Ellen presents her best moments of Season 15 thus far, including grocery shopping with Oprah Winfrey, helping Will Smith launch his Instagram account, and making it rain with Channing Tatum at "Magic Mike Live" in Las Vegas.

Jamie Dornan ("50 Shades Freed"); Troye Sivan answers questions and performs.

Ellen celebrates her 60th birthday with surprise celebrity guests.

Ellen celebrates her 60th birthday with surprise celebrity guests.

Kerry Washington, Tony Goldwyn, Scott Foley, Bellamy Young, Jeff Perry, Darby Stanchfield, Katie Lowes, Guillermo Diaz, Josh Malina, Joe Morton, George Newbern, Cornelius Smith Jr.