Was Harrison Ford High on 'Conan'?

As I was flitting through the overnight Twitter feeds this morning I came across one Mr. James Van Der Beek talking about last night's "Conan." He wrote, 'I'm of the mind that getting high and going on talk shows is not a good idea ... unless you're Harrison Ford on 'Conan' last night."

And doggone it, the Beek was right! Harrison is so delightfully loopy throughout his nine minute chat that some sort of substance -- prescription or otherwise -- had to have played a part. And let me just take a moment to thank those little pills (or whatever it was) since this is the most I've enjoyed Harrison off the big screen since, well, ever.