Here are a few alternative ways to rewrite the title “Timothy Olyphant, Emily Ratajkowski Appear On ‘Late Night With Seth Meyers'”:

More concise/general:

• Olyphant, Ratajkowski Visit Seth Meyers
• “Late Night”: Olyphant & Ratajkowski Guest
• Seth Meyers Welcomes Olyphant, Ratajkowski

More descriptive/engaging:

• Timothy Olyphant and Emily Ratajkowski Talk With Seth Meyers
• “Late Night With Seth Meyers” Features Timothy Olyphant, Emily Ratajkowski
• What Did Timothy Olyphant and Emily Ratajkowski Discuss on “Late Night?”
• Catch Timothy Olyphant and Emily Ratajkowski on “Late Night With Seth Meyers”

Focusing on specific aspects (depending on the content):

• Timothy Olyphant Promotes [Project Name] on “Late Night”
• Emily Ratajkowski Discusses [Topic] With Seth Meyers

The best option depends on the context and what you want to emphasize.